System Diagrams

8w-30-2:

Automatic Shut Down Relay
Fuel Pump Relay
Fuse 6 (PDC)
Fuse 12 (JB)
Fuse 16 (PDC)
Fuse 26 (PDC)
G103
Junction Block
Oxygen Sensor 1/1 Upstream
Oxygen Sensor 1/2 Downstream
Power Distribution Center
Powertrain Control Module

8w-30-3:

Automatic Shut Down Relay
Fuel Pump Module
Fuel Pump Relay
Fuse 12 (JB)
Fuse 19 (PDC)
Fuse 24 (PDC)
G301
Junction Block
Power Distribution Center
Powertrain Control Module

8w-30-4:

Automatic Shut Down Relay
Battery Temperature Sensor
Fuse 26 (PDC)
Power Distribution Center
Powertrain Control Module
Rail Coil

8w-30-14:

Controller Anti-Lock Brake
Junction Block
Output Speed Sensor
Powertrain Control Module
Transmission Control Module

8w-30-15:

A/C Compressor Clutch Relay
A/C High Pressure Switch
G104
Generator
Leak Detection Pump
Powertrain Control Module
Transmission Control Module
Transmission Control Relay

8w-30-16:

Generator
Powertrain Control Module
Radiator Fan Relay
Transmission Solenoid

8w-30-17:

Automatic Shut Down Relay
Fuse 16 (PDC)
G104
Oxygen Sensor 1/1 Upstream
Oxygen Sensor 1/2 Downstream
Power Distribution Center
Powertrain Control Module

8w-30-19 (California):

Fuse 17 (PDC)
G104
Oxygen Sensor 1/1 Upstream
Oxygen Sensor 2/1 Upstream
Oxygen Sensor Upstream Relay
Power Distribution Center
Powertrain Control Module

8w-30-20 (California):

Fuse 17 (PDC)
G104
Oxygen Sensor 1/2 Downstream
Oxygen Sensor 2/2 Downstream
Oxygen Sensor Downstream Relay
Power Distribution Center
Powertrain Control Module

8w-30-21:

Brake Lamp Switch
Brake Shift Interlock Solenoid
Fuse 21 (JB)
Junction Block
Overdrive Switch
Powertrain Control Module
Transmission Control Module

8w-30-22:

Brake Lamp Switch
Clockspring
Cruise Switch No. 1
Cruise Switch No. 2
Duty Cycle Evap/Purge Solenoid
Fuse 21 (JB)
G300
Junction Block
Powertrain Control Module
Vehicle Speed Control Servo

8w-30-23:

Body Control Module
Data Link Connector
Diagnostic Junction Port
Fuse 17 (JB)
G103
Junction Block
Powertrain Control Module
Transmission Control Module

8w-30-24:

Compact Disc Changer
Passenger Door Module
Powertrain Control Module
Transmission Control Module

8w-30-25:

Controller Anti-Lock Brake
Driver Door Module
Seat Module
Vehicle Information Center

8w-30-26:

Airbag Control Module
Automatic Zone Control Module
Body Control Module
Data Link Connector
Diagnostic Junction Port
Instrument Cluster
Radio
Sentry Key Immobilizer Module

8w-42-9:

A/C Low Pressure Switch
A/C High Pressure Switch
Radiator Fan Motor
Radiator Fan Relay
Powertrain Control Module

NOTE: To view sheets referred to in these diagrams, see Complete Body and Chassis Diagrams.
Electrical Diagrams