GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Left Front of Vehicle


Object Number: 576561  Size: LF
(1)Headlamp-Left Connector
Figure 2:

Front of Vehicle


Object Number: 576550  Size: LF
(1)G101
(2)Fog Lamp-LF Connector
(3)Headlamp -Left Connector
(4)Air Temperature Sensor-Ambient Connector
(5)Horn Assembly Connector
(6)Headlamp -Right Connector
(7)Fuse Block-Underhood Connector, C3
(8)Fog Lamp-Right Connector
Figure 3:

Front of Engine Compartment


Object Number: 589383  Size: LF
(1)C175
(2)Cooling Fan-Right
(3)Cooling Fan-Left
Figure 4:

Right Front of Engine Compartment


Object Number: 576566  Size: LF
(1)Positive Battery Cable
(2)Negative Battery Cable
(3)Positive Battery Cable to Remote Battery Stud
(4)Positive Battery Cable to Fuse Block-Underhood
(5)Fuse Block-Underhood
(6)G100
Figure 5:

Left Rear of Engine Compartment


Object Number: 576578  Size: LF
(1)Fuse Block-Underhood
(2)Positive Battery Cable to Remote Battery Stud
(3)Positive Battery Cable to Fuse Block-Underhood Accessory
(4)Fuse Block-Underhood Accessory
Figure 6:

Right Rear of Engine Compartment


Object Number: 576806  Size: LF
(1)P100
Figure 7:

Lower Right of Engine Compartment


Object Number: 576827  Size: LF
(1)Fuse Block-Underhood Connector, C2
(2)Fuse Block-Underhood Connector, C3
Figure 8:

Right of Engine Compartment, Below the Battery Tray


Object Number: 576811  Size: LF
(1)C112
Figure 9:

Left Strut Tower


Object Number: 819345  Size: LF
(1)Cruise Control Module (CCM)
(2)C191
(3)C195
Figure 10:

Lower Rear of Engine


Object Number: 576624  Size: LF
(1)Starter Positive Connection
(2)G110
(3)G113/G117
Figure 11:

Right Front Suspension


Object Number: 576628  Size: LF
(1)Wheel Speed Sensor-- RF
(2)C171
Figure 12:

Upper Left Rear of Engine Compartment


Object Number: 576632  Size: LF
(1)P103
(2)Cruise Control Module (CCM) Connector
(3)Cruise Control Module (CCM)
(4)Electronic Brake Control Module (EBCM)
(5)Brake Fluid Level Switch
Figure 13:

Below Steering Column


Object Number: 576636  Size: LF
(1)C203
(2)C205
(3)C215
(4)C201
(5)Steering Angle Sensor (w/JL4)
(6)G201
Figure 14:

Lower Right of Instrument Panel


Object Number: 589225  Size: LF
(1)Fuse Block-I/P Connector
(2)C202
(3)Inflatable Restraint Sensing and Diagnostic Module (SDM) Harness Connector
Figure 15:

Left of Steering Column


Object Number: 576891  Size: LF
(1)P101
Figure 16:

Right of Steering Column


Object Number: 576648  Size: LF
(1)G203
Figure 17:

Right of Steering Column


Object Number: 576900  Size: LF
(1)C203
(2)C205
(3)C201
(4)Stoplamp Switch Connector
(5)Stoplamp Switch Connector
(6)Stoplamp Switch
(7)Cruise Control Release Switch and Connector
Figure 18:

Behind Left Side of Instrument Panel


Object Number: 576896  Size: LF
(1)Air Temperature Sensor-Inside Connector
(2)Data Link Connector (DLC)
(3)Ignition Switch Connector
(4)Park Lamp Relay
(5)Footwell Courtesy Lamp-Left
(6)G201
(7)Dimmer Switch
(8)Fog Lamp Switch Connector
(9)Rear Compartment Lid Release Switch Connector
(10)Trip Odometer Reset Switch Connector
Figure 19:

Center Of Instrument Panel


Object Number: 576898  Size: LF
(1)Yaw and Lateral Acceleration Sensor Connector
(2)Traction Control Switch Connector
(3)Air Temperature Sensor-Inside Connector
(4)Data Link Connector (DLC)
(5)Ignition Switch Connectors
(6)Ignition Switch Lamp Connector
(7)Pass Lock Sensor Connector
(8)C216
Figure 20:

Behind Right Side of Instrument Panel


Object Number: 576649  Size: LF
(1)G200
(2)C200
(3)Fuse Block-I/P Connector
(4)Vacuum Control Module and Connector
(5)IP Compartment Lamp Connector
(6)Blower Motor Resistor Assembly and Connector
(7)P100
Figure 21:

Lower Left of Instrument Panel


Object Number: 576650  Size: LF
(1)G203
(2)C216
(3)G203
Figure 22:

Lower Right of Instrument Panel


Object Number: 576652  Size: LF
(1)C200 --IP Harness Side
(2)Inflatable Restraint Sensing and Diagnostic Module (SDM) Connector
(3)C202
Figure 23:

Left Front of Passenger Compartment


Object Number: 576986  Size: LF
(1)C301
Figure 24:

Behind Right Side of Instrument Panel


Object Number: 573896  Size: LF
(1)Rear Window Defogger Relay
(2)Retained Accessory Power (RAP) Relay
(3)G200
Figure 25:

Lower Front of Passenger Compartment


Object Number: 576777  Size: LF
(1)C313  (w/KA1) C315  (wo/KA1)
(2)C314
Figure 26:

Lower Left of Passenger Compartment


Object Number: 576773  Size: LF
(1)C351, C1
(2)C351, C2
(3)C301
(4)G301
(5)C313  (w/KA1) C315  (wo/KA1)
Figure 27:

Lower Right of Passenger Compartment


Object Number: 576781  Size: LF
(1)C352, C1
(2)P800
(3)C352, C2
Figure 28:

Front Right of Passenger Compartment


Object Number: 576982  Size: LF
(1)C302
Figure 29:

Right of Passenger Compartment


Object Number: 576790  Size: LF
(1)C302
(2)C352
(3)G302
(4)C204
(5)C200
Figure 30:

Inside Headliner


Object Number: 591233  Size: LF
(1)C412
(2)Sunroof Motor
(3)Sunroof Module C1
(4)Sunroof Module
(5)Sunroof Module C2
(6)Sunroof Limit Switch Connector
(7)Sunroof Motor Connector
Figure 31:

Right Rear of Passenger Compartment


Object Number: 576794  Size: LF
(1)C405
Figure 32:

Left Side of Rear Compartment


Object Number: 576797  Size: LF
(1)LR Speaker Connector (Mid-Range)
(2)LR Speaker Connector (Tweeter)
(3)Low Frequency Audio Amplifier, C1 Connector
(4)Low Frequency Audio Amplifier, C2 Connector
(5)EVAP Canister Vent Solenoid Valve Connector
(6)P425
(7)Fuel Tank Filler Door Lock Actuator Connector
(8)C420 (Inline from Main Body to Center High Mounted Stop Lamp (CHMSL) (w/o RPO D81)
Figure 33:

RH Side C-Pillar


Object Number: 589461  Size: LF
(1)C390
(2)C398
(3)C420
(4)Antenna Coax Cable Inline Connection
(5)C395
(6)Rear Defogger Power Feed Harness Connector
(7)Radio Antenna Module
(8)Radio Antenna Module Window Grid Connector
(9)Antenna Coax Cable
(10)Radio Antenna Module Harness Connector
Figure 34:

Under Rear Compartment Lid


Object Number: 589501  Size: LF
(1)Rear Compartment Lid Release Actuator Connector
(2)Rear Compartment Lid Ajar Switch Connector
(3)License Lamp Connectors
(4)C460 (w/D81)
(5)C410
Figure 35:

Right Rear Package Shelf


Object Number: 576988  Size: LF
(1)C395 (Inline from Main Body to Rear Window Antenna Module Harness)
(2)C390 (Inline from Main Body to Quarter Courtesy and Reading Lamp Harness)
(3)Antenna Amplifier Module (RPO U77)
(4)C420 (Inline from Main Body to Center High Mounted Stop Lamp (w/o RPO D81)
Figure 36:

Inside Rear Compartment


Object Number: 576991  Size: LF
(1)Rear Compartment Lid Ajar Indicator Switch Connector
(2)Rear Compartment Lid Release Actuator Connector
Figure 37:

Top of Rear Compartment Lid


Object Number: 576804  Size: LF
(1)Center High Mounted Stop Lamp (CHMSL)(RPO D81)
(2)P415
(3)C450
Figure 38:

Left Rear of Rear Compartment


Object Number: 589496  Size: LF
(1)C401
(2)P401