Repair and Diagnosis
- A L L Diagnostic Trouble Codes ( DTC )
 - Relays and Modules
- Relays and Modules - Accessories and Optional Equipment
 - Relays and Modules - Body and Frame
 - Relays and Modules - Brakes and Traction Control
 - Relays and Modules - Cooling System
 - Relays and Modules - HVAC
 - Relays and Modules - Lighting and Horns
 - Relays and Modules - Power and Ground Distribution
 - Relays and Modules - Powertrain Management
 - Relays and Modules - Restraints and Safety Systems
 - Relays and Modules - Starting and Charging
 - Relays and Modules - Steering and Suspension
 - Relays and Modules - Transmission and Drivetrain
 - Relays and Modules - Windows and Glass
 - Relays and Modules - Wiper and Washer Systems
 
 - Sensors and Switches
- Sensors and Switches - Accessories and Optional Equipment
 - Sensors and Switches - Body and Frame
 - Sensors and Switches - Brakes and Traction Control
 - Sensors and Switches - Cooling System
 - Sensors and Switches - Engine
 - Sensors and Switches - HVAC
 - Sensors and Switches - Instrument Panel
 - Sensors and Switches - Lighting and Horns
 - Sensors and Switches - Powertrain Management
- Sensors and Switches - Computers and Control Systems
- Accelerator Pedal Position Sensor
 - Air Flow Meter/Sensor
 - Battery Current Sensor
 - Camshaft Position Sensor
 - Coolant Temperature Sensor/Switch (For Computer)
 - Crankshaft Position Sensor
 - Fuel Level Sensor
 - Fuel Tank Pressure Sensor
 - Air Temperature Sensor ( Ambient / Intake )
 - Knock Sensor
 - Manifold Pressure/Vacuum Sensor
 - Oil Pressure Sensor
 - Oxygen Sensor
 - Throttle Position Sensor
 - Transmission Position Sensor/Switch
 - Vehicle Speed Sensor
 
 - Sensors and Switches - Fuel Delivery and Air Induction
 - Sensors and Switches - Ignition System
- Camshaft Position Sensor
 - Crankshaft Position Sensor
 - Ignition Switch
- Ignition Switch Lock Cylinder
 Locations
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Connector Views
 - Electrical Diagrams
 
 - Knock Sensor
 
 
 - Sensors and Switches - Computers and Control Systems
 - Sensors and Switches - Restraints and Safety Systems
 - Sensors and Switches - Starting and Charging
- Battery Current Sensor
 - Ignition Switch
- Ignition Switch Lock Cylinder
 Locations
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Connector Views
 - Electrical Diagrams
 
 
 - Sensors and Switches - Steering and Suspension
 - Sensors and Switches - Transmission and Drivetrain
 - Sensors and Switches - Windows and Glass
 - Sensors and Switches - Wiper and Washer Systems
 
 - Maintenance
- Alignment
 - Tune-up and Engine Performance Checks
 - Timing Component Alignment Marks
 - Drive Belt
 - Filters
 - Hoses
 - Fluids
 - Brake Bleeding
 - Air Bag(s) Arming and Disarming
 - Seat Belt Arming and Disarming
 - Fuses and Circuit Breakers
 - Service Reminder Indicators
 - Wheels and Tires
- Vehicle Lifting
 - Relays and Modules - Wheels and Tires
 - Sensors and Switches - Wheels and Tires
 - Tire Monitoring System
 - Tires
 - Wheels
 - Wheel Bearing
 - Wheel Hub
 - Wheel Stud / Lug Nut
 Description and Operation
Testing and Inspection
Service and Repair
Specifications
Technical Service Bulletins
Tools and Equipment
 - Vehicle Lifting
 - Service Intervals
 Specifications
Technical Service Bulletins
 - Engine, Cooling and Exhaust
- Engine
- Actuators and Solenoids - Engine
 - Compression Check
 - Camshaft, Lifters and Push Rods
 - Cylinder Block Assembly
 - Cylinder Head Assembly
 - Drive Belts, Mounts, Brackets and Accessories
 - Engine Lubrication
 - Intake Manifold
 - Seals and Gaskets
 - Sensors and Switches - Engine
 - Timing Components
 - Tune-up and Engine Performance Checks
 - Water Pump
 Service Precautions
- Application and ID
 Description and Operation
Testing and Inspection
- Symptom Related Diagnostic Procedures
- Symptoms - Engine Mechanical
 - Base Engine Misfire with Abnormal Internal Lower Engine Noises
 - Base Engine Misfire with Abnormal Valve Train Noise
 - Base Engine Misfire with Coolant Consumption
 - Base Engine Misfire with Excessive Oil Consumption
 - Base Engine Misfire without Internal Engine Noises
 - Coolant in Combustion Chamber
 - Coolant in Engine Oil
 - Engine Noise on Start-Up, but Only Lasting a Few Seconds
 - Engine Noise Under Load
 - Engine Will Not Crank - Crankshaft Will Not Rotate
 - Lower Engine Noise, Regardless of Engine Speed
 - Upper Engine Noise, Regardless of Engine Speed
 
 - Component Tests and General Diagnostics
 
- Symptom Related Diagnostic Procedures
 Locations
Service and Repair
- Removal and Replacement
 - Overhaul
- 1. Draining Fluids and Oil Filter Removal
 - 2. Crankshaft Balancer Removal
 - 3. Engine Flywheel Removal (Automatic Transmission)
 - 4. Engine Flywheel Removal (Manual Transmission)
 - 5. Drive Belt Tensioner Removal
 - 6. Engine Coolant Crossover Pipe Removal
 - 7. Engine Lift Rear Bracket Removal
 - 8. Oil Level Indicator and Tube Removal
 - 9. Oil Filter Adapter Removal
 - 10. Exhaust Manifold Removal - Left Side
 - 11. Exhaust Manifold Removal - Right Side
 - 12. Water Inlet and Engine Coolant Thermostat Removal
 - 13. Valve Rocker Arm Cover Removal - Left Side
 - 14. Valve Rocker Arm Cover Removal - Right Side
 - 15. Upper Intake Manifold Removal
 - 16. Lower Intake Manifold Removal
 - 17. Valve Rocker Arm and Push Rod Removal
 - 18. Valve Lifter Removal
 - 19. Water Pump Removal
 - 20. Cylinder Head Removal - Left Side
 - 21. Cylinder Head Removal - Right Side
 - 22. Oil Pan Removal
 - 23. Oil Pump Removal
 - 24. Camshaft Position Actuator Magnet Removal
 - 25. Oil Pump Drive Removal
 - 26. Crankshaft Front Oil Seal Removal
 - 27. Engine Front Cover Removal
 - 28. Timing Chain and Sprocket Removal
 - 29. Camshaft Removal
 - 30. Piston, Connecting Rod, and Bearing Removal
 - 31. Crankshaft Rear Oil Seal Removal
 - 32. Crankshaft and Bearing Removal
 - 33. Piston Oil Nozzle Removal
 - 34. Camshaft Bearing Removal
 - 35. Engine Block Disassemble
 - 36. Engine Block Heater Removal
 - 37. Engine Block Cleaning and Inspection
 - 38. Cylinder Boring and Honing
 - 39. Engine Block Assemble
 - 40. Engine Block Heater Installation
 - 41. Piston Oil Nozzle Cleaning and Inspection
 - 42. Crankshaft and Bearing Cleaning and Inspection
 - 43. Crankshaft Balancer Cleaning and Inspection
 - 44. Engine Flywheel Cleaning and Inspection
 - 45. Piston, Connecting Rod, and Bearing Cleaning and Inspection
 - 46. Camshaft and Bearings Cleaning and Inspection
 - 47. Camshaft Timing Chain and Sprocket Cleaning and Inspection
 - 48. Camshaft Position Actuator Magnet Cleaning and Inspection
 - 49. Camshaft Position Actuator Cleaning and Inspection
 - 50. Valve Lifters and Guides Cleaning and Inspection
 - 51. Valve Rocker Arm and Push Rod Cleaning and Inspection
 - 52. Cylinder Head Disassemble
 - 53. Cylinder Head Cleaning and Inspection
 - 54. Valve Guide Reaming, and Valve and Seat Grinding
 - 55. Cylinder Head Assemble
 - 56. Oil Pump Disassemble
 - 57. Oil Pump Cleaning and Inspection
 - 58. Oil Pump Assemble
 - 59. Engine Front Cover Cleaning and Inspection
 - 60. Valve Rocker Arm Cover Cleaning and Inspection
 - 61. Positive Crankcase Ventilation (PCV) Valve Cleaning and Inspection
 - 62. Oil Pan Cleaning and Inspection
 - 63. Lower Intake Manifold Cleaning and Inspection
 - 64. Coolant Crossover Pipe Cleaning and Inspection
 - 65. Upper Intake Manifold Cleaning and Inspection
 - 66. Exhaust Manifold Cleaning and Inspection
 - 67. Water Pump Cleaning and Inspection
 - 68. Thread Repair
 - 69. Service Prior to Assembly
 - 70. Camshaft Bearing Installation
 - 71. Piston Oil Nozzle Installation
 - 72. Crankshaft and Bearing Installation
 - 73. Crankshaft Rear Oil Seal Installation
 - 74. Piston, Connecting Rod, and Bearing Installation
 - 75. Camshaft Installation
 - 76. Timing Chain and Sprocket Installation
 - 77. Engine Front Cover Installation
 - 78. Crankshaft Front Oil Seal Installation
 - 79. Oil Pump Drive Installation
 - 80. Camshaft Position Actuator Magnet Installation
 - 81. Oil Pump Installation
 - 82. Oil Pan Installation
 - 83. Cylinder Head Installation - Left Side
 - 84. Cylinder Head Installation - Right Side
 - 85. Water Pump Installation
 - 86. Valve Lifter Installation
 - 87. Valve Rocker Arm and Push Rod Installation
 - 88. Lower Intake Manifold Installation
 - 89. Upper Intake Manifold Installation
 - 90. Valve Rocker Arm Cover Installation - Left Side
 - 91. Valve Rocker Arm Cover Installation - Right Side
 - 92. Water Inlet and Engine Coolant Thermostat Installation
 - 93. Exhaust Manifold Installation - Left Side
 - 94. Exhaust Manifold Installation - Right Side
 - 95. Oil Filter Adapter Installation
 - 96. Oil Level Indicator and Tube Installation
 - 97. Engine Lift Rear Bracket Installation
 - 98. Engine Coolant Crossover Pipe Installation
 - 99. Drive Belt Tensioner Installation
 - 100. Engine Flywheel Installation (Manual Transmission)
 - 101. Engine Flywheel Installation (Automatic Transmission)
 - 102. Crankshaft Balancer Installation
 - 103. Engine Prelubing
 
 
Specifications
Technical Service Bulletins
Tools and Equipment
 - Cooling System
- Auxiliary Water Pump
 - Coolant
 - Coolant Line/Hose
 - Coolant Outlet
 - Coolant Reservoir
 - Radiator Cooling Fan
 - Engine - Coolant Temperature Sensor/Switch
 - Heater Core
 - Heater Hose
 - Radiator
 - Radiator Cap
 - Radiator Hose
 - Relays and Modules - Cooling System
 - Sensors and Switches - Cooling System
 - Thermostat
 - Thermostat Housing
 - Water Pump
 Description and Operation
Testing and Inspection
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Technical Service Bulletins
Tools and Equipment
 - Exhaust System
 - Application and ID
 Technical Service Bulletins
 - Engine
 - Powertrain Management
- Relays and Modules - Powertrain Management
 - Sensors and Switches - Powertrain Management
- Sensors and Switches - Computers and Control Systems
- Accelerator Pedal Position Sensor
 - Air Flow Meter/Sensor
 - Battery Current Sensor
 - Camshaft Position Sensor
 - Coolant Temperature Sensor/Switch (For Computer)
 - Crankshaft Position Sensor
 - Fuel Level Sensor
 - Fuel Tank Pressure Sensor
 - Air Temperature Sensor ( Ambient / Intake )
 - Knock Sensor
 - Manifold Pressure/Vacuum Sensor
 - Oil Pressure Sensor
 - Oxygen Sensor
 - Throttle Position Sensor
 - Transmission Position Sensor/Switch
 - Vehicle Speed Sensor
 
 - Sensors and Switches - Fuel Delivery and Air Induction
 - Sensors and Switches - Ignition System
- Camshaft Position Sensor
 - Crankshaft Position Sensor
 - Ignition Switch
- Ignition Switch Lock Cylinder
 Locations
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Connector Views
 - Electrical Diagrams
 
 - Knock Sensor
 
 
 - Sensors and Switches - Computers and Control Systems
 - Tune-up and Engine Performance Checks
 - Computers and Control Systems
- Accelerator Pedal Position Sensor
 - Air Flow Meter/Sensor
 - Air Temperature Sensor ( Ambient / Intake )
 - Battery Current Sensor
 - Body Control Module
 - Camshaft Position Sensor
 - Coolant Temperature Sensor/Switch (For Computer)
 - Crankshaft Position Sensor
 - Data Link Connector
 - Electronic Throttle Actuator
 - Engine Control Module
 - Fuel Level Sensor
 - Fuel Tank Pressure Sensor
 - Information Bus
 - Knock Sensor
 - Main Relay (Computer/Fuel System)
 - Malfunction Indicator Lamp
 - Manifold Pressure/Vacuum Sensor
 - Oil Pressure Sensor
 - Oxygen Sensor
 - Relays and Modules - Computers and Control Systems
 - Sensors and Switches - Computers and Control Systems
- Accelerator Pedal Position Sensor
 - Air Flow Meter/Sensor
 - Battery Current Sensor
 - Camshaft Position Sensor
 - Coolant Temperature Sensor/Switch (For Computer)
 - Crankshaft Position Sensor
 - Fuel Level Sensor
 - Fuel Tank Pressure Sensor
 - Air Temperature Sensor ( Ambient / Intake )
 - Knock Sensor
 - Manifold Pressure/Vacuum Sensor
 - Oil Pressure Sensor
 - Oxygen Sensor
 - Throttle Position Sensor
 - Transmission Position Sensor/Switch
 - Vehicle Speed Sensor
 
 - Throttle Position Sensor
 - Transmission Position Sensor/Switch
 - Variable Valve Timing Actuator
 - Vehicle Speed Sensor
 Description and Operation
Testing and Inspection
- Symptom Related Diagnostic Procedures
 - Component Tests and General Diagnostics
- Alcohol/Contaminants-in-Fuel Diagnosis
 - Electronic Ignition System Diagnosis
 - Evaporative Emission System Diagnosis
 - Fuel Composition Diagnosis
 - Fuel Injector Balance Test
 - Fuel Injector Circuit Diagnosis
 - Fuel Injector Solenoid Coil Test
 - Fuel Pump Electrical Circuit Diagnosis
 - Fuel System Diagnosis
 - Malfunction Indicator Lamp (MIL) Diagnosis
 
 - Scan Tool Testing and Procedures
 - Mode 6 Data
 - Monitors, Trips, Drive Cycles and Readiness Codes
 
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Technical Service Bulletins
Tools and Equipment
 - Emission Control Systems
 - Fuel Delivery and Air Induction
- Fuel Pressure
 - Fuel Pressure Release
 - Idle Speed
 - Accelerator Pedal Position Sensor
 - Air Cleaner Housing
 - Air Flow Meter/Sensor
 - Fuel
 - Fuel Filter
 - Fuel Injector
 - Fuel Line Coupler
 - Fuel Pressure Regulator
 - Fuel Pump
- Fuel Pressure
 - Fuel Pump Relay
 Service Precautions
Testing and Inspection
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Tools and Equipment
 - Fuel Rail
 - Fuel Supply Line
 - Fuel Tank
 - Fuel Tank Unit
 - Main Relay (Computer/Fuel System)
 - Relays and Modules - Fuel Delivery and Air Induction
 - Sensors and Switches - Fuel Delivery and Air Induction
 - Throttle Body
 - Throttle Position Sensor
 - Turbocharger
 Service Precautions
Description and Operation
Testing and Inspection
Service and Repair
Specifications
Technical Service Bulletins
 - Ignition System
- Firing Order
 - Camshaft Position Sensor
 - Crankshaft Position Sensor
 - Ignition Cable
 - Ignition Coil
 - Ignition Control Module
 - Knock Sensor
 - Relays and Modules - Ignition System
 - Sensors and Switches - Ignition System
- Camshaft Position Sensor
 - Crankshaft Position Sensor
 - Ignition Switch
- Ignition Switch Lock Cylinder
 Locations
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Connector Views
 - Electrical Diagrams
 
 - Knock Sensor
 
 - Spark Plug
 Description and Operation
Testing and Inspection
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
 - Transmission Control Systems
 - PROM - Programmable Read Only Memory
 Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Technical Service Bulletins
 - Transmission and Drivetrain
- Actuators and Solenoids - Transmission and Drivetrain
 - Automatic Transmission/Transaxle
- Actuators and Solenoids - A/T
 - Band Apply Servo
 - Control Module
 - Extension Housing
 - Fluid - A/T
 - Fluid Filter - A/T
 - Fluid Line/Hose
 - Fluid Pan
 - Fluid Pressure Sensor/Switch
 - Fluid Pump
 - Lamps and Indicators - A/T
 - Output Shaft
 - Parking Lock Cable
 - Parking Pawl
 - Pressure Regulating Solenoid
 - Relays and Modules - A/T
 - Seals and Gaskets
 - Sensors and Switches - A/T
 - Shift Interlock
- Shift Interlock Solenoid
 Description and Operation
Testing and Inspection
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
 - Shift Solenoid
 - Shifter A/T
 - Shift Linkage
 - Torque Converter Clutch
 - Torque Converter Clutch Solenoid
 - Transmission Control System Relay
 - Transmission Cooler
 - Transmission Mode Indicator - A/T
 - Transmission Mode Switch
 - Transmission Mount
 - Transmission Position Sensor/Switch
 - Transmission Pressure Test Port
 - Transmission Speed Sensor
 - Transmission Temperature Sensor/Switch
 - Valve Body
 - Wiring Harness
 Service Precautions
Description and Operation
- 6L50/6L80/6L90 - Automatic Transmission
 - 4T45-E - Automatic Transmission
- Transmission General Information
 - Definitions and Abbreviations
 - Transmission Identification Information
 - TAP Shift Operation
 - Transmission General Description
 - Transmission Component and System Description
 - Transmission Adaptive Functions
 - Electronic Component Description
 - Park - Engine Running
 - Reverse
 - Neutral - Engine Running
 - Overdrive Range, First Gear
 - Overdrive Range, Second Gear
 - Overdrive Range, Third Gear - Torque Converter Clutch Not Applied
 - Overdrive Range, Fourth Gear - Torque Converter Clutch Applied
 - Overdrive Range, 4-3 Downshift - Torque Converter Clutch Not Applied
 - Drive Range, Manual Third (from Overdrive Range)
 - Manual Third Gear
 - Drive Range, Manual Second (from Drive, Manual Third)
 - Manual Second Gear
 - Drive Range, Manual First (from Drive, Manual Second)
 - Manual First Gear
 
 - 6T30/6T40/6T45 - Automatic Transmission
 - 6T70/6T75 - Automatic Transmission
- Definitions and Abbreviations
 - Drive Range
 - Tow/Haul Mode Description and Operation
 - Transmission Identification Information
 - Transmission General Description
 - Transmission Component and System Description
 - Transmission Adaptive Functions
 - Transmission Indicators and Messages
 - Electronic Component Description
 - Automatic Transmission Inline 20-Way Connector Description
 - Park - Engine Running
 - Reverse
 - Neutral - Engine Running
 
 
Testing and Inspection
- Initial Inspection and Diagnostic Overview
 - Symptom Related Diagnostic Procedures
- 4T45-E - Automatic Transmission
- Symptoms - Automatic Transmission
 - Automatic Transmission Fluid Leaks
 - Bushing and Mating Shaft Inspection
 - Buzz Noise or High Frequency Rattle Sound
 - Case Porosity Repair
 - Clutch Plate Diagnosis
 - Drives in Neutral
 - Engine Coolant/Water in Transmission
 - Engine Stall
 - Final Drive Noise or Hum Noise
 - First and Fourth Gears Only
 - First and Second Gears Only
 - Flex Plate/Torque Converter Vibration Test
 - Fluid Foaming
 - Fluid Leak Diagnosis
 - Harsh Shifts
 - High or Low Line Pressure
 - High Pitch Whine Noise
 - Inaccurate/Inconsistent Shift Points
 - Line Pressure Check
 - Loss of Drive
 - Loss of Power
 - No Engine Braking; All Manual Ranges
 - No Engine Braking; Manual First - First Gear
 - No Engine Braking; Manual Second - Second Gear
 - No First Gear, Slips in First Gear
 - No Fourth Gear, or Slips in Fourth Gear
 - No Gear Selection
 - No Park
 - No Reverse or Slips in Reverse
 - No Second Gear, Slips in Second Gear
 - No Third Gear, Slips in Third Gear
 - No Torque Converter Clutch Release
 - Noise and Vibration Analysis
 - Noise in First, Second, Third, or Fourth
 - Noise in Random Ranges
 - Popping Noise
 - Range Selector Displays Incorrect Range
 - Ratcheting Noise
 - Road Test
 - Second and Third Gears Only
 - Second Gear Only
 - Shift Indicator Indicates Wrong Gear Selection
 - Shift Solenoid Leak Test
 - TAP Shift Circuit Performance
 - Third and Fourth Gears Only
 - Torque Converter Clutch Apply with Cold Engine
 - Torque Converter Clutch Shudder
 - Torque Converter Diagnosis
 - Transmission Fluid Cooler Flushing and Flow Test
 - Transmission Fluid Level and Condition Check
 - Vibration
 - Whine Noise Varying with RPM
 - Whine/Growl Noise That Changes with Vehicle Speed
 
 - 6T30/6T40/6T45 - Automatic Transmission
- Symptoms - Automatic Transmission
 - Engine Coolant/Water in Transmission
 - Fluid Pressure High or Low
 - Harsh First and Reverse Shift
 - Harsh Fourth, Fifth, and Sixth Shift
 - Harsh Garage Shift
 - Harsh or Late First, Second, Third, and Fourth Shift
 - Harsh or Late Second and Sixth Shift
 - Harsh or Late Third, Fifth, and Reverse Shift
 - Harsh Torque Converter Clutch Apply, or Inoperative or No Electronically Controlled Capacity Clutch Control
 - No Drive in All Ranges
 - No First and Reverse Gears
 - No First, Second, Third, and Fourth Gear
 - No Fourth, Fifth, and Sixth Gear
 - No Park
 - No Reverse Gear
 - No Second and Sixth Gear
 - No Third, Fifth, and Reverse Gear
 - No Torque Converter Clutch Apply
 - No Torque Converter Clutch Release
 - Shift Indicator Indicates Wrong Gear Selection
 - Whine/Growl Noise
 
 - 6T70/6T75 - Automatic Transmission
- Symptoms - Automatic Transmission
 - Shift Indicator Indicates Wrong Gear Selection
 - Whine/Growl Noise
 - Automatic Transmission Fluid Leaks
 - No Park
 - Harsh Garage Shift
 - No Drive in All Ranges
 - No First and Reverse Gears
 - No First, Second, Third, and Fourth Gear
 - No Second and Sixth Gear
 - Harsh or Late First, Second, Third, and Fourth Shift
 - Harsh First and Reverse Shift
 - No Third, Fifth, and Reverse Gear
 - Harsh or Late Second and Sixth Shift
 - No Fourth, Fifth, and Sixth Gear
 - Harsh or Late Third, Fifth, and Reverse Shift
 - Harsh Fourth, Fifth, and Sixth Shift
 - No Torque Converter Clutch Apply
 - No Torque Converter Clutch Release
 - Harsh Torque Converter Clutch Apply, or Inoperative or No Electronically Controlled Capacity Clutch Control
 - No Reverse Gear
 - Fluid Pressure High or Low
 - Engine Coolant/Water in Transmission
 
 
 - 4T45-E - Automatic Transmission
 - Component Tests and General Diagnostics
- 6T30/6T40/6T45 - Automatic Transmission
- Control Solenoid Valve and Transmission Control Module Assembly Inspection
 - Control Solenoid Valve and Transmission Control Module Assembly Input Shaft Speed/Output Shaft Speed Input Test
 - Control Solenoid Valve and Transmission Control Module Assembly Cleaning
 - Control Solenoid Valve and Transmission Control Module Assembly Solenoid Performance Test
 - Transmission Fluid Level and Condition Check
 - Line Pressure Check
 - Torque Converter Diagnosis
 - Clutch Plate Diagnosis
 - Fluid Leak Diagnosis
 - Transmission Fluid Cooler Flushing and Flow Test
 - Bushing and Mating Shaft Inspection
 - Noise and Vibration Analysis
 - Automatic Transmission Fluid Leaks
 
 - 6T70/6T75 - Automatic Transmission
- Control Solenoid Valve and Transmission Control Module Assembly Inspection
 - Control Solenoid Valve and Transmission Control Module Assembly Input Shaft Speed/Output Shaft Speed Input Test
 - Control Solenoid Valve and Transmission Control Module Assembly Solenoid Performance Test
 - Transmission Fluid Level and Condition Check
 - Transmission Fluid Cooler Flushing and Flow Test
 - Line Pressure Check
 - Torque Converter Diagnosis
 - Clutch Plate Diagnosis
 - Fluid Leak Diagnosis
 - Bushing and Mating Shaft Inspection
 - Noise and Vibration Analysis
 
 
 - 6T30/6T40/6T45 - Automatic Transmission
 - Scan Tool Testing and Procedures
 - Programming and Relearning
 
Service and Repair
- Procedures
 - Removal and Replacement
 - Overhaul
- 4T45-E - Automatic Transmission
- 1. Torque Converter Assembly Removal
 - 2. Auxiliary Fluid Pump Removal
 - 3. Transmission Holding Fixture Assemble
 - 4. Stub Shaft Removal
 - 5. Output Speed Sensor Removal
 - 6. Automatic Transmission Fluid Pan and Gasket Removal
 - 7. Automatic Transmission Fluid Filter, Seal, and Level Control Valve Removal
 - 8. Oil Feed Pipes Removal
 - 9. Intermediate/Fourth Servo Removal
 - 10. Low and Reverse Servo Removal
 - 11. Control Valve Body Cover Removal
 - 12. Output Shaft Removal
 - 13. Oil Pump and Oil Pump Shaft Removal
 - 14. Wire Harness Disconnect
 - 15. Transmission Fluid Pressure Switch Removal
 - 16. Control Valve Body Assembly Removal
 - 17. Control Valve Body Spacer Plate Removal
 - 18. Control Valve Body Spacer Plate and 4-3 Downshift On/Off Solenoid Removal
 - 19. Checkball Removal
 - 20. Manual Valve Clip Removal
 - 21. Channel Plate and Gasket Removal
 - 22. Accumulator Spring Removal
 - 23. Drive Sprocket, Driven Sprocket, and Drive Link Removal
 - 24. Input Speed Sensor Removal
 - 25. Wiring Harness Removal
 - 26. Driven Sprocket Support Assembly Removal
 - 27. 2nd Clutch Plate Removal
 - 28. Reverse Input Clutch Housing Removal
 - 29. Intermediate Fourth Band Removal
 - 30. Direct/Coast Clutch and Reaction Gear Set Removal
 - 31. Input Carrier and Reaction Gear Assembly Removal
 - 32. Input Internal Gear, Forward Clutch Hub Removal
 - 33. Forward Clutch and Low/Reverse Band Removal
 - 34. Forward Clutch Support, Low Roller Clutch Removal
 - 35. Final Drive Assembly Removal
 - 36. Final Drive Internal Gear Removal
 - 37. Manual Shift Shaft Pin, Detent Lever, and Park Pawl Actuator Assembly Removal
 - 38. Transmission Fluid Cooler Pipe Fitting Seal Removal
 - 39. Torque Converter Seal Removal
 - 40. Drive Sprocket Support Removal
 - 41. Right Hand Axle Seal Removal
 - 42. Case Inspection
 - 43. Actuator Guide Replacement
 - 44. Drive Sprocket Support Installation
 - 45. Torque Converter Seal Installation
 - 46. Transmission Fluid Cooler Pipe Fitting Seal Installation
 - 47. Manual Shift Shaft Pin, Detent Lever, and Park Pawl Actuator Assembly Installation
 - 48. Final Drive Assembly Disassemble
 - 49. Final Drive Assembly Assemble
 - 50. Final Drive Pinion End Play Check
 - 51. Fretting Ring, Final Drive Internal Gear Install
 - 52. Final Drive and Differential Assembly Install
 - 53. Forward Clutch Support, Roller Clutch Disassemble
 - 54. Forward Clutch Support, Low Roller Clutch Assemble
 - 55. Forward Clutch Support, Low Roller Clutch Install
 - 56. Forward Clutch Assembly Disassemble
 - 57. Forward Clutch Assembly Assemble
 - 58. Low/Reverse Band Installation
 - 59. Forward Clutch Assembly Installation
 - 60. Forward Clutch Functional Air Check
 - 61. Input Internal Gear, Forward Clutch Hub Disassemble
 - 62. Input Internal Gear, Forward Clutch Hub Assemble
 - 63. Input Internal Gear, Forward Clutch Hub Install
 - 64. Reaction Internal Gear, Input Carrier Disassemble
 - 65. Input Carrier Pinion Gear Clearance Check
 - 66. Reaction Internal Gear, Input Carrier Assemble
 - 67. Reaction Internal Gear, Input Carrier Installation
 - 68. Direct/Coast Clutch, Reaction Carrier Disassemble
 - 69. Reaction Carrier Pinion Clearance Check
 - 70. Direct/Coast Clutch, Reaction Carrier Assemble
 - 71. Direct and Coast Clutch Functional Air Checks
 - 72. Direct/Coast Clutch, Reaction Carrier Installation
 - 73. Selective Washer Measurement and Installation
 - 74. Reverse Input and Second Roller Clutch Disassemble
 - 75. Reverse Input and Second Roller Clutch Assemble
 - 76. Reverse Clutch Functional Air Check
 - 77. Reverse Input and Second Roller Clutch Installation
 - 78. Intermediate Fourth Band Assembly Installation
 - 79. 2nd Clutch Plate Installation
 - 80. Driven Sprocket Support Assembly Disassemble
 - 81. Drive Sprocket Support Assemble
 - 82. Second Clutch Functional Air Check
 - 83. Driven Sprocket Support Assembly Installation
 - 84. Wiring Harness Connection
 - 85. Input Speed Sensor Installation
 - 86. Drive Sprocket, Driven Sprocket, and Drive Link Disassemble
 - 87. Drive Sprocket, Driven Sprocket, and Drive Link Assemble
 - 88. Drive Sprocket, Driven Sprocket, and Drive Link Installation
 - 89. Channel Plate Assembly Disassemble
 - 90. Channel Plate Assembly Assemble
 - 91. Accumulator Springs Installation
 - 92. Channel Plate Assembly Installation
 - 93. Manual Valve Link Installation
 - 94. Checkballs Installation
 - 95. Control Valve Body Spacer Plate Installation
 - 96. Control Valve Body Spacer Plate and 4-3 Downshift On/Off Solenoid Installation
 - 97. Control Valve Body Disassemble
 - 98. Control Valve Body Assemble
 - 99. Control Valve Assembly and Transmission Fluid Pressure Switch Installation
 - 100. Wiring Harness Assembly Connect
 - 101. Oil Pump Cleaning and Inspection
 - 102. Oil Pump Assembly Installation
 - 103. Side Cover/Gaskets, Disassemble, Assemble, Install
 - 104. Side Cover Axle Seal Installation
 - 105. Output Shaft Inspect
 - 106. Output Shaft Sleeve Replacement
 - 107. Output Shaft Installation
 - 108. Stub Shaft Sleeve Assembly Installation
 - 109. Right Hand Axle Seal Assemble
 - 110. Output Speed Sensor Installation
 - 111. Intermediate/Fourth Servo Disassemble
 - 112. Intermediate/Fourth Servo Assemble and Installation
 - 113. Low and Reverse Servo Disassemble
 - 114. Low and Reverse Servo Assemble and Installation
 - 115. Oil Feed Pipes Assemble
 - 116. Filter Assembly and Seal Installation
 - 117. Oil Level Control Valve Installation
 - 118. Automatic Transmission Fluid Pan and Gasket Installation
 - 119. Auxiliary Fluid Pump Installation
 - 120. Torque Converter Installation
 
 - 6T30/6T40/6T45 - Automatic Transmission
- 1. Lift Plate and Holding Fixture Installation
 - 2. Torque Converter Removal
 - 3. Control Valve Body Assembly Removal
 - 4. Input and Output Speed Sensor Removal
 - 5. Torque Converter Housing with Fluid Pump Assembly Removal
 - 6. Front Differential Carrier Assembly Removal
 - 7. Drive and Driven Sprocket, Drive Link, and Park Pawl Removal
 - 8. Internal Components Removal
 - 9. 2-6 Clutch Piston Removal
 - 10. Manual Shift Detent Lever with Shaft Position Switch Assembly and Park Pawl Actuator Removal
 - 11. Manual Shift Shaft Seal Removal
 - 12. Input Shaft Support Replacement
 - 13. 3-5-Reverse and 4-5-6 Clutch Fluid Seal Ring Replacement
 - 14. Front Wheel Drive Shaft Seal Replacement - Case Side
 - 15. Transmission Case Cleaning and Inspection
 - 16. Manual Shift Detent Lever with Shaft Position Switch Assembly and Park Pawl Actuator Installation
 - 17. Manual Shift Shaft Seal Installation
 - 18. 2-6 Clutch Piston Installation
 - 19. Low and Reverse and 1-2-3-4 Clutch Housing, Low and Reverse Clutch Assembly, Output Sun Gear, and 2-6 Clutch Plate
 - 20. Input, Reaction, and Output Carrier Disassemble
 - 21. 3-5-Reverse and 4-5-6 Clutch Housing Disassemble
 - 22. 3-5-Reverse and 4-5-6 Clutch Housing Assemble
 - 23. Input, Reaction, and Output Carrier Assemble
 - 24. 3-5-Reverse and 4-5-6 Clutch Housing, and Input, Reaction, and Output Carrier Installation
 - 25. Low and Reverse Clutch Assembly and Low and Reverse Clutch Plate Installation
 - 26. Low and Reverse and 1-2-3-4 Clutch Housing Disassemble
 - 27. Low and Reverse and 1-2-3-4 Clutch Housing Cleaning and Inspection
 - 28. Low and Reverse and 1-2-3-4 Clutch Housing Assemble
 - 29. Low and Reverse and 1-2-3-4 Clutch Housing, and 1-2-3-4 Clutch Plate Installation
 - 30. Drive Sprocket, Driven Sprocket, and Drive Link Cleaning and Inspection
 - 31. Drive and Driven Sprocket, Drive Link, and Park Pawl Installation
 - 32. Front Differential Carrier Cleaning and Inspection
 - 33. Front Differential Carrier Installation
 - 34. Transmission Fluid Pump, Front Differential Carrier Baffle, and Front Differential Ring Gear Removal
 - 35. Front Wheel Drive Shaft Seal Replacement - Torque Converter Housing Side
 - 36. Torque Converter Housing Cleaning and Inspection
 - 37. Transmission Fluid Pump Disassemble
 - 38. Fluid Pump Selective Measurement
 - 39. Transmission Fluid Pump Assemble
 - 40. Transmission Fluid Pump, Front Differential Carrier Baffle, and Front Differential Ring Gear Installation
 - 41. Torque Converter Housing with Fluid Pump Assembly Installation
 - 42. Input and Output Speed Sensor Installation
 - 43. Control Valve Body Assembly Disassemble
 - 44. Control Valve Body Cleaning and Inspection
 - 45. Control Valve Channel Plate Cleaning and Inspection
 - 46. Control Valve Body Assembly Assemble
 - 47. Control Valve Body Assembly Installation
 - 48. Control Solenoid Valve and Transmission Control Module Assembly Installation
 - 49. Control Valve Body Cover Installation
 - 50. Torque Converter Fluid Seal Replacement
 - 51. Torque Converter Installation
 - 52. Lift Plate and Holding Fixture Removal
 
 - 6T70/6T75 - Automatic Transmission
- 1. Lift Plate and Holding Fixture Installation
 - 2. Torque Converter Removal
 - 3. Control Valve Body Assembly Removal
 - 4. Case Cover and 3-5-Reverse and 4-5-6 Clutch Housing Removal
 - 5. Reaction Carrier Hub and 2-6 Clutch Plate Removal
 - 6. Input, Reaction, and Output Carrier Removal
 - 7. Low and Reverse Clutch Plate Removal
 - 8. Low and Reverse Clutch and 1-2-3-4 Clutch Plate Removal
 - 9. Torque Converter and Differential Housing, Front Differential Transfer Drive Gear, and Front Differential Carrier Removal
 - 10. Fluid Trough Removal
 - 11. Manual Shift Detent Lever with Shaft Position Switch Assembly and Park Pawl Actuator Removal
 - 12. Manual Shift Shaft Seal Replacement
 - 13. Front Wheel Drive Shaft Seal Replacement - Case Side
 - 14. Front Differential Carrier Bearing Cup Replacement - Case Side
 - 15. Front Differential Drive Pinion Gear Bearing Cup and Lubricant Dam Replacement
 - 16. Transmission Case Cleaning and Inspection
 - 17. Manual Shift Detent Lever with Shaft Position Switch Assembly and Park Pawl Actuator Installation
 - 18. Fluid Trough Installation
 - 19. Torque Converter and Differential Housing Assembly Disassemble
 - 20. Front Differential Carrier Bearing Cup and Washer Replacement - Torque Converter Housing Side
 - 21. Front Differential Drive Pinion Bearing Cup, Washer, and Lubricant Dam Replacement - Torque Converter Housing Side
 - 22. Front Wheel Drive Shaft Seal Replacement - Torque Converter Housing Side
 - 23. Torque Converter Housing Cleaning and Inspection
 - 24. Torque Converter Fluid Seal Replacement
 - 25. Front Differential Transfer Drive Gear Support Assembly Disassemble
 - 26. Front Differential Transfer Drive Gear Support Assembly Assemble
 - 27. Front Differential Drive Pinion Gear Bearing Thrust Washer and Front Differential Bearing Washer Measurement
 - 28. Torque Converter and Differential Housing Assembly Assemble
 - 29. Front Differential Drive Pinion Gear Bearing Replacement
 - 30. Front Differential Carrier Bearing Replacement
 - 31. Front Differential Carrier Cleaning and Inspection
 - 32. Front Differential Drive Pinion Gear and Carrier Installation
 - 33. Torque Converter and Differential Housing Installation
 - 34. Front Differential Carrier Preliminary Rotational Torque Measurement
 - 35. 1-2-3-4 Clutch Plate and Low and Reverse Clutch Installation
 - 36. Reaction Carrier Cleaning and Inspection
 - 37. Output Carrier Cleaning and Inspection
 - 38. Input, Reaction, and Output Carrier Installation
 - 39. 2-6 Clutch Plate Installation
 - 40. 3-5-Reverse and 4-5-6 Clutch Housing Disassemble
 - 41. 3-5-Reverse and 4-5-6 Clutch Housing Assemble
 - 42. 3-5-Reverse and 4-5-6 Clutch Housing Installation
 - 43. Case Cover Assembly Disassemble
 - 44. Case Cover Assembly Assemble
 - 45. Case Cover Assembly Installation
 - 46. Front Differential Carrier Final Rotational Torque Measurement
 - 47. Control Valve Body Assembly Disassemble
 - 58. Control Valve Lower Body Assembly Cleaning and Inspection
 - 59. Control Valve Upper Body Assembly Cleaning and Inspection
 - 60. Control Valve Channel Plate Cleaning and Inspection
 - 61. Control Valve Body Assembly Assemble
 - 62. Control Valve Body Assembly Installation
 - 63. Torque Converter Installation
 - 64. Lift Plate and Holding Fixture Removal
 
 
 - 4T45-E - Automatic Transmission
 
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Exploded Views
- 4T45-E - Automatic Transmission
- Disassembled Views
- Case and Associated Parts
 - Oil Pump Assembly
 - Control Valve Body Assembly
 - Driven Sprocket Support Assembly and 2nd Clutch
 - Reverse Input Clutch Assembly
 - Direct and Coast Clutch Assemblies
 - Reaction Carrier Assembly
 - Input Carrier Assembly
 - Input Internal Gear and Forward Clutch Hub
 - Forward Clutch Assembly
 - Forward Clutch Support Assembly
 - Final Drive and Differential Assembly
 - Manual Shaft, Parking Pawl and Actuator Assembly
 
 - Component Location
 - Fluid Passages
 
 - Disassembled Views
 - 6T30/6T40/6T45 - Automatic Transmission
- Ball Check Valve Locations
 - Bushing, Bearing, and Washer Locations
 - Component Location
 - Disassembled Views
- Case and Associated Parts
 - Transmission Case Assembly
 - Torque Converter and Fluid Pump Housing Assembly
 - Drive Link Assembly
 - Oil Pump Assembly
 - Control Valve Body Assembly
 - 3-5 Reverse Clutch Assembly
 - 4-5-6 Clutch Assembly
 - 2-6, Low and Reverse and 1-2-3-4 Clutch Plate Assemblies
 - Input, Output and Reaction Gearsets
 - Front Differential Carrier Assembly
 - Park System Components
 
 - Seal Locations
 - Fluid Passages
 
 - 6T70/6T75 - Automatic Transmission
- Disassembled Views
- Case and Associated Parts
 - Transmission Case Assembly
 - Torque Converter, Support and Fluid Pump Housing Assembly
 - Control Valve Body Assembly
 - Upper Valve Body Assembly
 - Lower Valve Body Assembly
 - A/Trans Case Cover, 2-6 and Low Reverse Pistons
 - 3-5 Reverse Clutch Assembly
 - 4-5-6 Clutch Assembly
 - 2-6, Low and Reverse and 1-2-3-4 Clutch Plate Assemblies
 - Input, Output and Reaction Gearsets
 - Front Differential Transfer Drive Gear Assembly
 - Front Differential Carrier Assembly
 - Park System Components
 
 - Component Location
 - Bushing, Bearing, and Washer Locations
 - Seal Locations
 - Ball Check Valve Locations
 - Fluid Passages
 
 - Disassembled Views
 
 - 4T45-E - Automatic Transmission
 - Electrical Diagrams
 - Fluid Diagrams
 
Specifications
Technical Service Bulletins
Tools and Equipment
 - Continuously Variable Transmission/Transaxle
 - Drive Axles, Bearings and Joints
 - Flex Plate
 - Flywheel
 - Lamps and Indicators - Transmission and Drivetrain
 - Manual Transmission/Transaxle
 - Relays and Modules - Transmission and Drivetrain
 - Sensors and Switches - Transmission and Drivetrain
 - Transmission Control Systems
 Service Precautions
- Application and ID
 Technical Service Bulletins
 - Brakes and Traction Control
- Antilock Brakes / Traction Control Systems
- Electronic Brake Control Module
 - Hydraulic Control Assembly - Antilock Brakes
 - Lateral Accelerometer
 - Traction Control Switch
 - Wheel Speed Sensor
 - Yaw Rate Sensor
 Description and Operation
Testing and Inspection
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Tools and Equipment
 - Brake Bleeding
 - Brake Pedal Assy
 - Disc Brake System
 - Hydraulic System
- Brake Bleeding
 - Brake Caliper
 - Brake Fluid
 - Brake Fluid Level Sensor/Switch
 - Brake Fluid Pressure Sensor/Switch
 - Brake Fluid Reservoir
 - Brake Hose/Line
 - Hydraulic Control Assembly - Antilock Brakes
 - Brake Master Cylinder
 Description and Operation
Testing and Inspection
- Symptom Related Diagnostic Procedures
 - Component Tests and General Diagnostics
- Brake Assist System Diagnosis
 - Brake Pedal Pushrod Inspection
 - Brake Pedal Travel Measurement and Inspection
 - Brake Pipe and Hose Inspection
 - Brake System External Leak Inspection
 - Brake System Internal Leak Test
 - Brake System Vacuum Source Test
 - Brake System Vehicle Road Test
 - Disc Brake System Diagnosis
 - Hydraulic Brake Component Operation Visual Inspection
 - Hydraulic Brake System Diagnosis
 
 
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Tools and Equipment
 - Parking Brake System
 - Power Brake Assist
 - Relays and Modules - Brakes and Traction Control
 - Sensors and Switches - Brakes and Traction Control
 Service Precautions
Technical Service Bulletins
 - Antilock Brakes / Traction Control Systems
 - Starting and Charging
- Sensors and Switches - Starting and Charging
- Battery Current Sensor
 - Ignition Switch
- Ignition Switch Lock Cylinder
 Locations
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Connector Views
 - Electrical Diagrams
 
 
 - Relays and Modules - Starting and Charging
 - Battery
 - Charging System
 - Starting System
- Ignition Switch
- Ignition Switch Lock Cylinder
 Locations
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Connector Views
 - Electrical Diagrams
 
 - Key
 - Starter Motor
 - Starter Relay
 - Starter Solenoid
 Description and Operation
Testing and Inspection
Technical Service Bulletins
 - Ignition Switch
 - Power and Ground Distribution
- Auxiliary Power Outlet
 - Fuse
 - Fuse Block
 - Ground Strap
 - Grounding Point
 - Multiple Junction Connector
 - Power Distribution Module
 - Power Distribution Relay
 - Relays and Modules - Power and Ground Distribution
 - Relay Box
 - Wiring Harness
 Description and Operation
Testing and Inspection
Locations
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
- Power Distribution Schematics
- Wiring Schematic Index
 - Power Distribution Schematic 1
 - Power Distribution Schematic 2
 - Power Distribution Schematic 3
 - Power Distribution Schematic 4
 - Power Distribution Schematic 5
 - Power Distribution Schematic 6
 - Power Distribution Schematic 7
 - Power Distribution Schematic 8
 - Power Distribution Schematic 9
 - Power Distribution Schematic 10
 - Power Distribution Schematic 11
 - Power Distribution Schematic 12
 - Power Distribution Schematic 13
 
 - Power Moding Schematics
 - Ground Distribution Schematics
 
 - Power Distribution Schematics
 
Specifications
Technical Service Bulletins
Tools and Equipment
 Description and Operation
Testing and Inspection
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Technical Service Bulletins
Tools and Equipment
 - Sensors and Switches - Starting and Charging
 - Power and Ground Distribution
- Auxiliary Power Outlet
 - Fuse
 - Fuse Block
 - Ground Strap
 - Grounding Point
 - Multiple Junction Connector
 - Power Distribution Module
 - Power Distribution Relay
 - Relays and Modules - Power and Ground Distribution
 - Relay Box
 - Wiring Harness
 Description and Operation
Testing and Inspection
Locations
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
- Power Distribution Schematics
- Wiring Schematic Index
 - Power Distribution Schematic 1
 - Power Distribution Schematic 2
 - Power Distribution Schematic 3
 - Power Distribution Schematic 4
 - Power Distribution Schematic 5
 - Power Distribution Schematic 6
 - Power Distribution Schematic 7
 - Power Distribution Schematic 8
 - Power Distribution Schematic 9
 - Power Distribution Schematic 10
 - Power Distribution Schematic 11
 - Power Distribution Schematic 12
 - Power Distribution Schematic 13
 
 - Power Moding Schematics
 - Ground Distribution Schematics
 
 - Power Distribution Schematics
 
Specifications
Technical Service Bulletins
Tools and Equipment
 - Steering and Suspension
- Alignment
 - Relays and Modules - Steering and Suspension
 - Sensors and Switches - Steering and Suspension
 - Steering
- Power Steering
 - Relays and Modules - Steering
 - Sensors and Switches - Steering
 - Steering Angle Sensor
 - Steering Column
- Air Bag(s) Arming and Disarming
 - Seat Belt Arming and Disarming
 Description and Operation
Testing and Inspection
Locations
Service and Repair
- Steering Column Accident Damage Inspection
 - Intermediate Steering Shaft Replacement
 - Steering Column Tilt Wheel Release Lever Replacement
 - Turn Signal Switch Bracket Replacement
 - Turn Signal Multifunction Switch Replacement
 - Steering Column Trim Cover Replacement
 - Steering Wheel Replacement
 - Steering Column Replacement
 - Steering Wheel Position Sensor Replacement
 - Steering Wheel Position Sensor Centering
 
Specifications
Tools and Equipment
 - Steering Gear
 - Steering Mounted Controls Assembly
 - Steering Mounted Controls Transmitter
 - Steering Shaft
 - Steering Wheel
 - Tie Rod
 Service Precautions
Description and Operation
Testing and Inspection
- Symptom Related Diagnostic Procedures
- Symptoms - Power Steering System
 - Power Steering System Test
 - Power Steering Fluid Leaks
 - Rattle, Clunk, or Shudder Noise from the Power Steering System
 - Increase in Effort While Turning Steering Wheel
 - Whine or Growl Noise from the Power Steering System
 - Poor Return of Steering Wheel
 - Steering Wheel Kickback
 - Steering Wheel Surges/Jerks While Turning
 - Steering Effort Hard or Too Easy in One or Both Directions
 
 - Scan Tool Testing and Procedures
 
- Symptom Related Diagnostic Procedures
 Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Technical Service Bulletins
Tools and Equipment
 - Suspension
- Axle Beam
 - Ball Joint
 - Control Arm
 - Rear Knuckle
 - Rear Knuckle Alignment Link
 - Sensors and Switches - Suspension
 - Stabilizer Bar
 - Strut / Shock Tower
 - Subframe
 - Suspension Spring ( Coil / Leaf )
 - Suspension Strut / Shock Absorber
 - Suspension Travel Bumper
 - Trailing Arm
 - Wheel Bearing
 - Wheel Hub
 Description and Operation
Testing and Inspection
Specifications
Technical Service Bulletins
Tools and Equipment
 - Wheels and Tires
- Vehicle Lifting
 - Relays and Modules - Wheels and Tires
 - Sensors and Switches - Wheels and Tires
 - Tire Monitoring System
 - Tires
 - Wheels
 - Wheel Bearing
 - Wheel Hub
 - Wheel Stud / Lug Nut
 Description and Operation
Testing and Inspection
Service and Repair
Specifications
Technical Service Bulletins
Tools and Equipment
 Technical Service Bulletins
 - Heating and Air Conditioning
- Air Door
 - Air Duct
 - Air Register
 - Ambient Temperature Sensor / Switch HVAC
 - Auxiliary Water Pump
 - Blower Motor
 - Blower Motor Relay
 - Blower Motor Resistor
 - Cabin Temperature Sensor / Switch
 - Cabin Ventilation Grille
 - Compressor HVAC
 - Compressor Clutch Relay
 - Condenser HVAC
 - Control Assembly
 - Control Module HVAC
 - Coupler HVAC
 - Discharge Air Temperature Sensor / Switch
 - Evaporator Core
 - Evaporator Drain Tube
 - Expansion Block/Orifice Tube
 - Heater Core
 - Heater Hose
 - High Pressure Safety Valve HVAC
 - Hose/Line HVAC
 - Housing Assembly HVAC
 - Refrigerant
 - Refrigerant Filter
 - Refrigerant Oil
 - Refrigerant Pressure Sensor / Switch
 - Relays and Modules - HVAC
 - Sensors and Switches - HVAC
 - Service Port HVAC
 - Solar Sensor
 Service Precautions
Description and Operation
Testing and Inspection
- Initial Inspection and Diagnostic Overview
 - Symptom Related Diagnostic Procedures
 - Component Tests and General Diagnostics
 - Scan Tool Testing and Procedures
 - Programming and Relearning
 
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Technical Service Bulletins
Tools and Equipment
 - Restraints and Safety Systems
- Repairs and Inspections Required After a Collision
 - Air Bag Systems
- Air Bag(s) Arming and Disarming
 - Seat Belt Arming and Disarming
 - Air Bag
 - Air Bag Control Module
 - Air Bag Deactivation Indicator
 - Clockspring Assembly / Spiral Cable
 - Impact Sensor
 - Seat Occupant Sensor
 Service Precautions
Description and Operation
Testing and Inspection
Locations
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Technical Service Bulletins
Tools and Equipment
 - Head Restraint System
 - Knee Diverter
 - Relays and Modules - Restraints and Safety Systems
 - Seat Belt Systems
- Air Bag(s) Arming and Disarming
 - Seat Belt Arming and Disarming
 - Child Restraint
 - Seat Belt
 - Seat Belt Buckle
 - Seat Belt Buckle Switch
 - Seat Belt Guide Track
 - Seat Belt Retractor
 - Seat Belt Tensioner
 Description and Operation
Testing and Inspection
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Technical Service Bulletins
 - Sensors and Switches - Restraints and Safety Systems
 Service Precautions
Technical Service Bulletins
 - Accessories and Optional Equipment
- Antenna
 - Antitheft and Alarm Systems
- Alarm Module
 - Hood Sensor/Switch (For Alarm)
 - Keyless Entry
 Description and Operation
Testing and Inspection
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
 - Cellular Phone
 - Central Control Module
 - Emergency Contact Module
 - Entertainment Systems
 - Garage Door Opener Transmitter
 - Global Positioning System
 - Navigation System
 - Pedal Positioning System
 - Radio, Stereo, and Compact Disc
 - Relays and Modules - Accessories and Optional Equipment
 - Sensors and Switches - Accessories and Optional Equipment
 - Steering Mounted Controls Assembly
 - Steering Mounted Controls Transmitter
 Description and Operation
Testing and Inspection
- Symptom Related Diagnostic Procedures
- Symptoms - Cellular Communication
 - Symptoms - Entertainment
 - Digital Radio Malfunction
 - Dual DVD Rear Seat Entertainment Headrest Display Malfunction
 - Dual DVD Rear Seat Entertainment Headrest Display Inoperative - One or More
 - Dual DVD Rear Seat Entertainment Headrest Audio Malfunction
 - Dual DVD Rear Seat Entertainment Headrest Video Does Not Synchronize
 - Dual DVD Rear Seat Entertainment Headrest Wireless Headphones Malfunction
 - Dual DVD Rear Seat Entertainment Headrest Remote Malfunction
 - OnStar Global Positioning System (GPS) Data Not Current or Inaccurate
 - OnStar Microphone Malfunction
 - OnStar Audio Malfunction
 - OnStar Button LED Malfunction
 - OnStar Call Center Remote Function Requests Malfunction
 - OnStar Button Malfunction
 - OnStar Steering Wheel Control Functions Malfunction
 - Radio Displays LOC, LOCKED, or CODE
 - Radio Does Not Interface with Personal Audio Link Module
 - Radio Poor Reception
 - Speaker Replacement Reference
 - Speaker Malfunction
 - Unable to Contact OnStar Call Center
 - OnStar Voice Recognition Malfunction
 - Bluetooth Malfunction
 - Personal Audio Link Module Malfunction
 - Secondary and Configured Customer Controls
 
 - Scan Tool Testing and Procedures
 
- Symptom Related Diagnostic Procedures
 Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Technical Service Bulletins
Tools and Equipment
 - Body and Frame
- Air Bag(s) Arming and Disarming
 - Repairs and Inspections Required After a Collision
 - Seat Belt Arming and Disarming
 - Body Control Systems
- Body Control Module
 Description and Operation
Testing and Inspection
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
 - Bumper
 - Cabin Ventilation Grille
 - Cowl
 - Doors, Hood and Trunk
 - Exterior Moulding / Trim
 - Fender
 - Frame
 - Grille
 - Interior Moulding / Trim
- Carpet
 - Console
 - Dashboard / Instrument Panel
- Air Bag(s) Arming and Disarming
 - Seat Belt Arming and Disarming
 Service and Repair
- Instrument Panel Driver Knee Bolster Pad Replacement
 - Instrument Panel Accessory Upper Trim Plate Replacement
 - Instrument Panel Assembly Removal
 - Instrument Panel Center Compartment Replacement
 - Instrument Panel Cluster Trim Pad Replacement
 - Instrument Panel Cluster Trim Plate Replacement
 - Instrument Panel Insulator Replacement - Left Side
 - Instrument Panel Insulator Replacement - Right Side
 - Driver Knee Bolster Bracket Replacement
 - Instrument Panel Upper Trim Panel Replacement
 - Instrument Panel Accessory Trim Plate Replacement
 - Instrument Panel Outer Trim Cover Replacement
 - Instrument Panel Assembly Replacement
 - Instrument Panel Lower Bracket Replacement
 - Instrument Panel Reinforcement Replacement
 
Technical Service Bulletins
 - Glove Compartment
 - Headliner
 - Scuff Plate
 - Sun Visor
 - Trim Panel
 - Utility Storage Compartment
 Service and Repair
Specifications
Technical Service Bulletins
 - Locks
- Door Locks
 - Key
 - Keyless Entry
 - Power Locks
 Testing and Inspection
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Technical Service Bulletins
 - Mirrors
- Power Mirror Motor
 - Power Mirror Switch
 Description and Operation
Testing and Inspection
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Connector Views
 - Electrical Diagrams
 
Specifications
 - Paint, Striping and Decals
 - Relays and Modules - Body and Frame
 - Roof and Associated Components
- Sunroof / Moonroof
- Sun Shade
 - Sunroof / Moonroof Cable
 - Sunroof / Moonroof Motor
 - Sunroof / Moonroof Switch
 - Sunroof / Moonroof Track
 - Sunroof / Moonroof Windguard
 - Sunroof / Moonroof Drain
 - Sunroof / Moonroof Frame
 - Sunroof / Moonroof Interior Trim Panel
 - Sunroof / Moonroof Module
 - Sunroof / Moonroof Panel
 - Sunroof / Moonroof Weatherstrip
 Description and Operation
Testing and Inspection
Locations
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
 
 - Sunroof / Moonroof
 - Seats
- Head Rest
 - Head Restraint System
 - Power Seat Motor
 - Power Seat Switch
 - Seat Back
 - Seat Cushion
 - Seat Fan
 - Seat Temperature Element
 - Seat Temperature Control Module
 - Seat Temperature Switch
 Description and Operation
Testing and Inspection
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Technical Service Bulletins
 - Sensors and Switches - Body and Frame
 - Sound Proofing / Insulation
 - Splash Guard
 - Spoilers, Flaps, and Air Dams
 - Strut / Shock Tower
 - Unibody
 - Weatherstrip
 Service Precautions
- Application and ID
 Testing and Inspection
- Air/Wind Noise
 - Squeaks and Rattles
 - Vibration Diagnosis and Correction
- Description and Operation
 - Specifications
 - Diagnostic Information and Procedures
- Symptoms - Vibration Diagnosis and Correction
 - Vibration Diagnosis, Starting Point, and Correction
 - Vibration Analysis - Road Testing
 - Component Rotational Speed Calculation
 - Vibration Analysis - Tire and Wheel
 - Vibration Analysis - Hub and/or Axle Input
 - Vibration Analysis - Engine
 - Engine Order Classification
 - Vibration Analysis - Engine/Accessory Isolation
 - Vibration Analysis - Engine Balance
 - Vibration Diagnostic Aids
 - Vibration Diagnostic Aids - Vibration Intermittent or Not Duplicated
 - Vibration Diagnostic Aids - Vibration Duplicated, Component Not Identified
 - Vibration Diagnostic Aids - Vibration Duplicated, Difficult to Isolate/Balance Component
 - Vibration Diagnostic Aids - Vibration Duplicated, Appears to Be Potential Operating Characteristic
 - Vehicle-to-Vehicle Diagnostic Comparison
 - Tire and Wheel Inspection
 - Tire and Wheel Assembly Runout Measurement - On-Vehicle
 - Tire and Wheel Assembly Runout Measurement - Off Vehicle
 - Brake Rotor/Drum Balance Inspection
 - Hub/Axle Flange and Wheel Stud Runout Inspection
 - Tire and Wheel Assembly Isolation Test
 
 - Repair Instructions
 - Special Tools and Equipment
 
 - Waterleaks
 
Locations
Specifications
Technical Service Bulletins
 - Cruise Control
 - Instrument Panel, Gauges and Warning Indicators
- Air Bag Deactivation Indicator
 - Cigarette Lighter
 - Compass
 - Dashboard / Instrument Panel
- Air Bag(s) Arming and Disarming
 - Seat Belt Arming and Disarming
 Service and Repair
- Instrument Panel Driver Knee Bolster Pad Replacement
 - Instrument Panel Accessory Upper Trim Plate Replacement
 - Instrument Panel Assembly Removal
 - Instrument Panel Center Compartment Replacement
 - Instrument Panel Cluster Trim Pad Replacement
 - Instrument Panel Cluster Trim Plate Replacement
 - Instrument Panel Insulator Replacement - Left Side
 - Instrument Panel Insulator Replacement - Right Side
 - Driver Knee Bolster Bracket Replacement
 - Instrument Panel Upper Trim Panel Replacement
 - Instrument Panel Accessory Trim Plate Replacement
 - Instrument Panel Outer Trim Cover Replacement
 - Instrument Panel Assembly Replacement
 - Instrument Panel Lower Bracket Replacement
 - Instrument Panel Reinforcement Replacement
 
Technical Service Bulletins
 - Dimmer Switch
 - Door/Trunk Ajar Indicator/Lamp
 - Fuel Gauge Sender
 - Instrument Cluster / Carrier
 - Maintenance Required Lamp/Indicator
 - Malfunction Indicator Lamp
 - Odometer
 - Oil Change Reminder Lamp
 - Parking Brake Warning Switch
 - Sensors and Switches - Instrument Panel
 - Tire Monitoring System
 - Transmission Mode Indicator - A/T
 - Transmission Shift Position Indicator Lamp
 Description and Operation
Testing and Inspection
- Symptoms - Displays and Gauges
 - Charge Indicator Malfunction
 - Chime Malfunction
 - Compass Malfunction
 - Driver Information Center Switch Malfunction
 - Engine Oil Pressure Indicator Malfunction
 - Instrument Cluster Malfunction
 - Fuel Gauge Inaccurate or Inoperative
 - Outside Air Temperature Display Inaccurate or Inoperative
 - Instrument Cluster Gauges Inoperative
 
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Technical Service Bulletins
Tools and Equipment
 - Lighting and Horns
- Ambient Light Sensor
 - Backup Lamp
 - Brake Light Switch
 - Center Mounted Brake Lamp
 - Courtesy Lamp
 - Daytime Running Lamp
 - Dimmer Switch
 - Dome Lamp
 - Fog/Driving Lamp
 - Hazard Warning Lamps
 - Headlamp
 - Horn
- Horn Relay
 - Horn Switch
 Description and Operation
Testing and Inspection
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Connector Views
 - Electrical Diagrams
 
Specifications
 - License Plate Lamp
 - Map Light
 - Marker Lamp
 - Parking Lamp
 - Relays and Modules - Lighting and Horns
 - Sensors and Switches - Lighting and Horns
 - Tail Lamp
 - Tail Lamp Control Module
 - Turn Signals
 Service Precautions
Description and Operation
Testing and Inspection
- Symptoms - Lighting
 - Backup Lamps Malfunction
 - Courtesy Lamps Malfunction
 - Daytime Running Lamps Malfunction
 - Front Fog Lamps Malfunction
 - Hazard Lamps Malfunction
 - Headlamps Malfunction
 - Interior Backlighting Malfunction
 - Park, License, and/or Tail Lamps Malfunction
 - Stop Lamps Malfunction
 - Turn Signal Lamps and/or Indicators Malfunction
 
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Technical Service Bulletins
 - Windows and Glass
- Heated Glass Element
- Heated Glass Element Relay
 Testing and Inspection
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Connector Views
 - Electrical Diagrams
 
Technical Service Bulletins
 - Rear Defogger
 - Relays and Modules - Windows and Glass
 - Sensors and Switches - Windows and Glass
 - Windows
- Power Window Motor
 - Power Window Switch
 - Window Glass
 - Window Regulator
 - Window Track
 Description and Operation
Testing and Inspection
Service and Repair
- Rear Window Replacement - Brazil
 - Rear Side Door Window Front Lower Channel Replacement
 - Adhesive Installation of Stationary Windows
 - Front Side Door Window Belt Inner Sealing Strip Replacement
 - Front Side Door Window Belt Outer Sealing Strip Replacement
 - Front Side Door Window Inner Sealing Strip Replacement
 - Front Side Door Window Regulator Motor Replacement
 - Front Side Door Window Regulator Replacement
 - Front Side Door Window Switch Replacement - Left Side
 - Front Side Door Window Switch Replacement - Right Side
 - Rear Side Door Window Inner Sealing Strip Replacement
 - Rear Side Door Window Outer Sealing Strip Replacement
 - Rear Side Door Window Regulator Motor Replacement
 - Rear Side Door Window Regulator Replacement
 - Rear Side Door Window Switch Replacement
 - Rear Window Replacement
 
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Technical Service Bulletins
Tools and Equipment
 - Windshield
 Service Precautions
Technical Service Bulletins
 - Heated Glass Element
 - Wiper and Washer Systems
- Relays and Modules - Wiper and Washer Systems
 - Sensors and Switches - Wiper and Washer Systems
 - Washer Fluid Level Switch
 - Windshield Washer Hose
 - Windshield Washer Pump
 - Windshield Washer Reservoir
 - Windshield Washer Spray Nozzle
 - Windshield Washer Switch
 - Wiper Arm
 - Wiper Blade
 - Wiper Motor
 - Wiper Relay
 - Wiper Switch
 Description and Operation
Testing and Inspection
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Electrical Diagrams
 
Specifications
Technical Service Bulletins
Tools and Equipment
 Service Precautions
- Technician Safety Information
- Introduction
 - Assistant Driving Warning
 - Cleaning Solvent Warning
 - Definition of Danger, Warning, Caution, and Note
 - Eye Protection Warning
 - Hot Exhaust System Warning
 - Moving Parts and Hot Surfaces Warning
 - Protective Goggles and Glove Warning
 - Road Test Warning
 - Safety Glasses and Compressed Air Warning
 - Safety Glasses Warning
 - Work Stall Test Warning
 
 - Vehicle Damage Warnings
 
- Technician Safety Information
 - Application and ID
 Description and Operation
Testing and Inspection
- Initial Inspection and Diagnostic Overview
 - Symptom Related Diagnostic Procedures
- Symptoms - Vehicle
 - Description and Operation
 - Diagnostic Information and Procedures
- Symptoms - Vibration Diagnosis and Correction
 - Air Hose Test
 - Air Pressure Test
 - Air/Wind Noise
 - Brake Rotor/Drum Balance Inspection
 - Component Rotational Speed Calculation
 - Engine Order Classification
 - Hub/Axle Flange and Wheel Stud Runout Inspection
 - Soap Suds or Bubble Test
 - Squeaks and Rattles
 - Tire and Wheel Assembly Isolation Test
 - Tire and Wheel Assembly Runout Measurement - Off Vehicle
 - Tire and Wheel Assembly Runout Measurement - On-Vehicle
 - Tire and Wheel Inspection
 - Tracing Powder or Chalk Test
 - Vehicle-to-Vehicle Diagnostic Comparison
 - Vibration Analysis - Engine
 - Vibration Analysis - Engine Balance
 - Vibration Analysis - Engine/Accessory Isolation
 - Vibration Analysis - Hub and/or Axle Input
 - Vibration Analysis - Road Testing
 - Vibration Analysis - Tire and Wheel
 - Vibration Diagnosis, Starting Point, and Correction
 - Vibration Diagnostic Aids
 - Vibration Diagnostic Aids - Vibration Duplicated, Appears to Be Potential Operating Characteristic
 - Vibration Diagnostic Aids - Vibration Duplicated, Component Not Identified
 - Vibration Diagnostic Aids - Vibration Duplicated, Difficult to Isolate/Balance Component
 - Vibration Diagnostic Aids - Vibration Intermittent or Not Duplicated
 - Water Hose Test
 - Waterleak Test Preparation
 
 - Repair Instructions
 - Specifications
 - Special Tools and Equipment
 
 - Component Tests and General Diagnostics
- General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for a Short to Voltage
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Troubleshooting with a Test Lamp
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - Testing Ground and Low Reference Circuits
 - Terminated Lead Repair
 
 - General Electrical Diagnostic Procedures
 - Monitors, Trips, Drive Cycles and Readiness Codes
 - Programming and Relearning
 
Locations
- Component Locations
 - Connector Locations
 - Ground Locations
 - Splice Locations
 - Harness Locations
- Body Harness Routing
- Rear Fascia and Decklid Harness Routing
 - Body Harness Routing - Engine Compartment
 - Body Harness Routing - Left Front Passenger Compartment
 - Body Harness Routing - Left Rear Passenger Compartment
 - Body Harness Routing - Right Front Passenger Compartment
 - Body Harness Routing - Right Rear Passenger Compartment and Underbody
 
 - Door Harness Routing
 - Engine Harness Routing
 - Instrument Panel Harness Routing
 - Lamp Harness Routing
 - Passenger Compartment Harness Routing
 - Rear of Vehicle Harness Routing
 
 - Body Harness Routing
 
Service and Repair
Diagrams
- Diagram Information and Instructions
 - Diagnostic Aids
- Arrows and Symbols
 - Decimal and Metric Equivalents
 - General Electrical Diagnostic Procedures
- Checking Aftermarket Accessories
 - Circuit Testing
- Circuit Testing
 - Troubleshooting with a Test Lamp
 - Testing for a Short to Voltage
 - Inducing Intermittent Fault Conditions
 - Measuring Frequency
 - Measuring Voltage
 - Measuring Voltage Drop
 - Probing Electrical Connectors
 - Scan Tool Snapshot Procedure
 - Testing for Continuity
 - Testing for Electrical Intermittents
 - Testing for Intermittent Conditions and Poor Connections
 - Testing for Short to Ground
 - Troubleshooting with a Digital Multimeter
 - Using Connector Test Adapters
 - Using Fused Jumper Wires
 
 - Connector Repairs
 - Wiring Repairs
- Circuit Protection - Circuit Breakers
 - Circuit Protection - Fuses
 - Circuit Protection - Fusible Links
 - Flat Wire Repairs
 - GMLAN Wiring Repairs
 - Heated Oxygen Sensor Wiring Repairs
 - High Temperature Wiring Repairs
 - Repairing Damaged Wire Insulation
 - SIR/SRS Wiring Repairs
 - Splicing Copper Wire Using Splice Sleeves
 - Splicing Inline Harness Diodes
 - Splicing Twisted or Shielded Cable
 - Wiring Repairs
 
 
 - US English/Metric Conversion
 - Testing Ground and Low Reference Circuits
 - Terminal Removal
 - Terminated Lead Repair
 
 - Exploded Views
- Automatic Transmission/Transaxle
- System Diagram
- 4T45-E - Automatic Transmission
- Disassembled Views
- Case and Associated Parts
 - Oil Pump Assembly
 - Control Valve Body Assembly
 - Driven Sprocket Support Assembly and 2nd Clutch
 - Reverse Input Clutch Assembly
 - Direct and Coast Clutch Assemblies
 - Reaction Carrier Assembly
 - Input Carrier Assembly
 - Input Internal Gear and Forward Clutch Hub
 - Forward Clutch Assembly
 - Forward Clutch Support Assembly
 - Final Drive and Differential Assembly
 - Manual Shaft, Parking Pawl and Actuator Assembly
 
 - Component Location
 - Fluid Passages
 
 - Disassembled Views
 - 6T30/6T40/6T45 - Automatic Transmission
- Ball Check Valve Locations
 - Bushing, Bearing, and Washer Locations
 - Component Location
 - Disassembled Views
- Case and Associated Parts
 - Transmission Case Assembly
 - Torque Converter and Fluid Pump Housing Assembly
 - Drive Link Assembly
 - Oil Pump Assembly
 - Control Valve Body Assembly
 - 3-5 Reverse Clutch Assembly
 - 4-5-6 Clutch Assembly
 - 2-6, Low and Reverse and 1-2-3-4 Clutch Plate Assemblies
 - Input, Output and Reaction Gearsets
 - Front Differential Carrier Assembly
 - Park System Components
 
 - Seal Locations
 - Fluid Passages
 
 - 6T70/6T75 - Automatic Transmission
- Disassembled Views
- Case and Associated Parts
 - Transmission Case Assembly
 - Torque Converter, Support and Fluid Pump Housing Assembly
 - Control Valve Body Assembly
 - Upper Valve Body Assembly
 - Lower Valve Body Assembly
 - A/Trans Case Cover, 2-6 and Low Reverse Pistons
 - 3-5 Reverse Clutch Assembly
 - 4-5-6 Clutch Assembly
 - 2-6, Low and Reverse and 1-2-3-4 Clutch Plate Assemblies
 - Input, Output and Reaction Gearsets
 - Front Differential Transfer Drive Gear Assembly
 - Front Differential Carrier Assembly
 - Park System Components
 
 - Component Location
 - Bushing, Bearing, and Washer Locations
 - Seal Locations
 - Ball Check Valve Locations
 - Fluid Passages
 
 - Disassembled Views
 
 - 4T45-E - Automatic Transmission
 - Shift Solenoid, A/T
 - Transmission Speed Sensor, A/T
 
 - System Diagram
 
 - Automatic Transmission/Transaxle
 - Connector Views
- Connector End Views By Number
 - Connector End Views By Name
 - Air Bag
 - Air Bag Control Module
 - Air Door Actuator / Motor, HVAC
 - Air Flow Meter/Sensor
 - Air Temperature Sensor ( Ambient / Intake )
 - Alarm Module, (Vehicle Antitheft)
 - Alternator
 - Ambient Light Sensor
 - Ambient Temperature Sensor / Switch HVAC
 - Amplifier, Sound System
 - Antenna Control Module
 - Auxiliary Water Pump
 - Backup Lamp
 - Battery
 - Blower Motor
 - Blower Motor Resistor
 - Body Control Module
 - Brake Booster Vacuum Sensor
 - Brake Fluid Level Sensor/Switch
 - Brake Fluid Pressure Sensor/Switch
 - Brake Light Switch
 - Cabin Temperature Sensor / Switch
 - Canister Purge Solenoid
 - Cellular Phone Microphone
 - Center Mounted Brake Lamp
 - Central Control Module
 - Combination Switch
 - Compressor Clutch
 - Control Assembly, HVAC
 - Control Module HVAC
 - Control Module, A/T
 - Courtesy Lamp
 - DVD Player
 - Dimmer Switch
 - Dome Lamp
 - Electronic Brake Control Module
 - Engine Control Module
 - Entertainment System Control Module
 - Fluid Pressure Sensor/Switch, A/T
 - Fluid Pump, A/T
 - Fog/Driving Lamp
 - Front Door Latch
 - Fuel Injector
 - Fuel Tank Pressure Sensor
 - Fuel Tank Unit
 - Garage Door Opener Transmitter
 - Hazard Warning Switch
 - Headlamp
 - Heated Glass Element
 - Hood Sensor/Switch (For Alarm)
 - Horn
 - Ignition Coil
 - Ignition Control Module
 - Ignition Switch
 - Impact Sensor
 - Instrument Cluster / Carrier
 - Keyless Entry Receiver
 - Knock Sensor
 - Lateral Accelerometer
 - License Plate Lamp
 - Manifold Pressure/Vacuum Sensor
 - Map Light
 - Marker Lamp
 - Mirrors
 - Multiple Junction Connector
 - Oil Pressure Sensor
 - Oxygen Sensor
 - Parking Brake Release Switch
 - Parking Lamp
 - Pedal Positioning Module
 - Power Distribution Module
 - Power Door Lock Switch
 - Power Seat Motor
 - Power Seat Switch
 - Power Window Motor
 - Power Window Switch
 - Pressure Regulating Solenoid, A/T
 - Radio/Stereo
 - Rear Door Latch
 - Refrigerant Pressure Sensor / Switch, HVAC
 - Seat Belt Buckle Switch
 - Seat Belt Tensioner
 - Seat Temperature Control Module
 - Seat Temperature Switch
 - Shift Interlock Solenoid
 - Shift Solenoid, A/T
 - Shifter A/T
 - Solar Sensor, HVAC
 - Speaker
 - Starter Motor
 - Steering Angle Sensor
 - Steering Control Module
 - Steering Mounted Controls Transmitter
 - Sun Shade
 - Sunroof / Moonroof Module
 - Sunroof / Moonroof Switch
 - Tail Lamp
 - Throttle Body
 - Throttle Position Sensor
 - Torque Converter Clutch Solenoid, A/T
 - Traction Control Switch
 - Transmission Position Sensor/Switch, A/T
 - Transmission Speed Sensor, A/T
 - Trunk / Liftgate Latch
 - Trunk / Liftgate Switch
 - Turn Signal Lamp
 - Turn Signal Switch
 - Washer Fluid Level Switch
 - Wheel Speed Sensor
 - Windshield Washer Pump
 - Wiper Motor
 - Wiper Switch
 - Yaw Rate Sensor
 
 - Electrical Diagrams
- Accessories and Optional Equipment
 - Air Bag Systems
 - Antilock Brakes / Traction Control Systems
 - Automatic Transmission/Transaxle
 - Body Control Systems
 - Cooling System
 - Cruise Control
 - Heated Glass Element
 - Heating and Air Conditioning
 - Hydraulic System, Brakes
 - Instrument Panel, Gauges and Warning Indicators
 - Lighting and Horns
 - Locks
 - Mirrors
 - Powertrain Management
 - Seat Belt Systems
 - Seats
 - Starting and Charging
- System Diagram
 - Power and Ground Distribution
- System Diagram
- Power Distribution Schematics
- Wiring Schematic Index
 - Power Distribution Schematic 1
 - Power Distribution Schematic 2
 - Power Distribution Schematic 3
 - Power Distribution Schematic 4
 - Power Distribution Schematic 5
 - Power Distribution Schematic 6
 - Power Distribution Schematic 7
 - Power Distribution Schematic 8
 - Power Distribution Schematic 9
 - Power Distribution Schematic 10
 - Power Distribution Schematic 11
 - Power Distribution Schematic 12
 - Power Distribution Schematic 13
 
 - Power Moding Schematics
 - Ground Distribution Schematics
 
 - Power Distribution Schematics
 - Auxiliary Power Outlet
 
 - System Diagram
 - Ignition Switch
 
 - Steering
 - Sunroof / Moonroof
 - Windows
 - Wiper and Washer Systems
 
 - Mechanical Diagrams
 - Fluid Diagrams
 - Components
 - Connectors
 - Grounds
 - Splices
 - Harness
- Body Harness Routing
- Rear Fascia and Decklid Harness Routing
 - Body Harness Routing - Engine Compartment
 - Body Harness Routing - Left Front Passenger Compartment
 - Body Harness Routing - Left Rear Passenger Compartment
 - Body Harness Routing - Right Front Passenger Compartment
 - Body Harness Routing - Right Rear Passenger Compartment and Underbody
 
 - Door Harness Routing
 - Engine Harness Routing
 - Instrument Panel Harness Routing
 - Lamp Harness Routing
 - Passenger Compartment Harness Routing
 - Rear of Vehicle Harness Routing
 
 - Body Harness Routing
 
Specifications
- Electrical Specifications
 - Mechanical Specifications
- Accessories and Optional Equipment
 - Air Bag Systems
 - Alignment
 - Antilock Brakes / Traction Control Systems
 - Automatic Transmission/Transaxle
 - Axle Shaft Assembly
 - Body and Frame
 - Cooling System
 - Disc Brake System
 - Engine
 - Exhaust System
 - Heating and Air Conditioning
 - Hydraulic System, Brakes
 - Instrument Panel, Gauges and Warning Indicators
 - Lighting and Horns
 - Parking Brake System
 - Powertrain Management
 - Seat Belt Systems
 - Starting and Charging
 - Steering
 - Suspension
 - Wheels and Tires
 - Windows
 - Wiper and Washer Systems
 
 - Pressure, Vacuum and Temperature Specifications
 - Capacity Specifications
 - Fluid Type Specifications
 
Technical Service Bulletins
Diagnostic Trouble Codes