Powertrain Management: Technical Service Bulletins
- Recalls
- Recall 01I008000: Fuel Pump Check Valve Defect
- Recall - Cross Tank Fuel Flow Condition
- Recall 00V424000: Fuel Pressure Regulator Malfunction
- Recall - Fuel Pressure Regulator Replacement
- Recall - Fuel Tank Check Valve Installation Supplement
- Recall 93V089000: Incorrect Transfer Case Shift Motor
- Recall - Fuel Cross-Flow Extended Coverage
- Recall 93V125000: Fuel Pump Check Valve Malfunction
- Customer Interest
- Engine - Hard Starting/Lack of Power
- Fuel Pump - Whine Heard Through Radio Speakers
- Audio System - Whining/Buzzing Noise From Speakers
- PCM - MIL ON/Code 41 Set/No Driving Concerns
- A/T - E4OD Harsh/Double Bump On Reverse Engagement
- Electrical - Multiple Systems Malfunctions
- Instrument Cluster Warning Lights - Dimly Lit
- Fuel Lines - Knocking Noises
- Engine - Intermittent Stalling/Miss/Stumble/No Start
- Exhaust System - Buzzing/Rattling Noise
- A/T - E4OD Shift Concerns/DTC's Set
- Spark Plug Wire - Miss/Buck/Spark Knock
- By Symptom
- Customer Interest
- Engine - Hard Starting/Lack of Power
- Fuel Pump - Whine Heard Through Radio Speakers
- Audio System - Whining/Buzzing Noise From Speakers
- PCM - MIL ON/Code 41 Set/No Driving Concerns
- A/T - E4OD Harsh/Double Bump On Reverse Engagement
- Electrical - Multiple Systems Malfunctions
- Instrument Cluster Warning Lights - Dimly Lit
- Fuel Lines - Knocking Noises
- Engine - Intermittent Stalling/Miss/Stumble/No Start
- Exhaust System - Buzzing/Rattling Noise
- A/T - E4OD Shift Concerns/DTC's Set
- Spark Plug Wire - Miss/Buck/Spark Knock
- Driveability
- Erratic Operation
- Erratic Shifting
- False instrument warning light/gauges
- PCM - MIL ON/Code 41 Set/No Driving Concerns
- Electrical - Multiple Systems Malfunctions
- Instrument Cluster Warning Lights - Dimly Lit
- EEC IV - Self Test Codes and MIL Service Tips
- Overview
- Overview of Three Digit EEC-IV Self-Test Codes
- 1) Technician Not Familiar With Self-Test Code Output
- 2) Inadvertent Erasure of Continuous Memory Self-Test Codes
- 3) Concern Setting Continious Memory Code Isn't Present
- 4) Grounded STO/MIL Circuit
- 5) Engine Running In Hlos
- 6) Misinterpretation of MIL Bulb Check
- 7) MIL Flashes During Self-Test
- 8) Processor KAM Is Erased or Fails
- 9) Damaged Star Tester
- 10) KOEO Processor Ram Test Failed
- 11) Intermittent VSS Fault Detected In Wiggle Mode
- 12) IDM Pulswidth Not Recognized By Processor (EDIS Vehicles)
- 13) Intermittent Ignition System Fault
- 14) Intermittent Open STI Circuit
- 15) Power Lost to EEC Processor
- 16) Other Warning Lamps Mistaken For MIL
- 17) Development Testing /Wrong Processor Released to Production
- Hard Shifting
- Inoperative
- Noise
- Poor performance
- Recalls
- Recall 01I008000: Fuel Pump Check Valve Defect
- Recall - Cross Tank Fuel Flow Condition
- Recall 00V424000: Fuel Pressure Regulator Malfunction
- Recall - Fuel Pressure Regulator Replacement
- Recall - Fuel Tank Check Valve Installation Supplement
- Recall 93V089000: Incorrect Transfer Case Shift Motor
- Recall - Fuel Cross-Flow Extended Coverage
- Recall 93V125000: Fuel Pump Check Valve Malfunction
- Slipping
- Starting problems
- Customer Interest
- All Technical Service Bulletins
- Throttle Position Sensor - Function and Diagnostic Tips
- Engine - Hard Starting/Lack of Power
- Fuel Pump - Whine Heard Through Radio Speakers
- Recall 01I008000: Fuel Pump Check Valve Defect
- Audio System - Whining/Buzzing Noise From Speakers
- Engine - Spark Knock Diagnostic Procedure
- A/C - Vacuum Tank Replacement Procedure
- Vehicle - High Altitude Calibration Conversion
- Deposit Resistant Fuel Injectors - Identification
- Fuel Injectors - Non Warranty Reimbursement Testing
- PCM - MIL ON/Code 41 Set/No Driving Concerns
- A/T - E4OD Harsh/Double Bump On Reverse Engagement
- Electrical - Multiple Systems Malfunctions
- Heated Exhaust Gas Oxygen Sensor - Application Chart
- EGO Sensors - Silicone Contamination
- Instrument Cluster Warning Lights - Dimly Lit
- Recall - Cross Tank Fuel Flow Condition
- Recall 00V424000: Fuel Pressure Regulator Malfunction
- Recall - Fuel Pressure Regulator Replacement
- Fuel Lines - Knocking Noises
- Recall - Fuel Tank Check Valve Installation Supplement
- Accelerator Cable - Service Procedures/Tips
- MIL ON/No Codes Set Explanation
- Engine - Intermittent Stalling/Miss/Stumble/No Start
- EEC IV - Self Test Codes and MIL Service Tips
- Overview
- Overview of Three Digit EEC-IV Self-Test Codes
- 1) Technician Not Familiar With Self-Test Code Output
- 2) Inadvertent Erasure of Continuous Memory Self-Test Codes
- 3) Concern Setting Continious Memory Code Isn't Present
- 4) Grounded STO/MIL Circuit
- 5) Engine Running In Hlos
- 6) Misinterpretation of MIL Bulb Check
- 7) MIL Flashes During Self-Test
- 8) Processor KAM Is Erased or Fails
- 9) Damaged Star Tester
- 10) KOEO Processor Ram Test Failed
- 11) Intermittent VSS Fault Detected In Wiggle Mode
- 12) IDM Pulswidth Not Recognized By Processor (EDIS Vehicles)
- 13) Intermittent Ignition System Fault
- 14) Intermittent Open STI Circuit
- 15) Power Lost to EEC Processor
- 16) Other Warning Lamps Mistaken For MIL
- 17) Development Testing /Wrong Processor Released to Production
- A/T - E4OD TCIL Flashing/DTC's 62/628/1728 Stored
- Exhaust System - Buzzing/Rattling Noise
- A/T - E4OD Shift Concerns/DTC's Set
- A/T - E4OD New Design Transmission Range Sensor
- Spark Plug Wire - Miss/Buck/Spark Knock
- Fuel Economy - Customer Expectation vs. Vehicle Usage
- Recall 93V089000: Incorrect Transfer Case Shift Motor
- Fuel - California Reformulated Gasoline
- Fuel - Volatility Related Driveability Concerns
- Recall - Fuel Cross-Flow Extended Coverage
- Recall 93V125000: Fuel Pump Check Valve Malfunction