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

Auxiliary Side Front Turn Signal Lamp (Export)


Object Number: 407904  Size: LF
(1)Auxiliary Side Front Turn Signal Lamp
(2)Auxiliary Side Front Turn Signal Lamp Extension Harness Connector
(3)LH Front Fender
Figure 2:

Dome Lamp Harness w/o Driver Information Display Module (Utility)


Object Number: 357174  Size: LF
(1)Dome Lamp
(2)S300
(3)S302
(4)Dome Lamp Harness
(5)C209
(6)Visor Vanity Mirror Lamp, LH
(7)Inside Rear View Mirror
(8)Visor Vanity Mirror Lamp, RH
Figure 3:

Doors (RF Shown, LF Similar)


Object Number: 416725  Size: LF
(1)Door Lock Cylinder Switch Connector, RH
(2)Door Handle Switch Connector, RH
(3)Door Lock Actuator Connector, RH
(4)Door Lock Actuator, RH
(5)Side Window Regulator Motor and Connector, RH
(6)Splice S502 (LH)
(7)Splice S601 (RH), S501 (LH)
(8)Door Speaker Connector, RH
(9)C601 (RH), C500 (LH)
(10)C501 (LH)
(11)P600 (RH), P500 (LH)
(12)Outside Rear View Mirror Connector, RH
Figure 4:

Floor Shifter Harness Connections


Object Number: 401101  Size: MF
(1)Automatic Transmission Controller and Connector (Except Envoy)
(2)Automatic Transmission Preference Switch Connector
(3)Splice S336
(4)Floor Shifter
(5)Automatic Transmission Indicator Lamp
(6)Splice S335
Figure 5:

Floor Pedal


Object Number: 203295  Size: LF
(1)Dash Panel
(2)Stop Lamp Switch
(3)Brake Pedal
(4)Clutch Pedal Position Switch, (Manual Transmission)
(5)Clutch Pedal, (Manual Transmission)
Figure 6:

Forward Lamps Wiring Harness (LH Shown, RH Opposite)


Object Number: 354565  Size: MF
(1)Headlamp, LH Low Beam (Chevrolet)
(2)Headlamp, LH High Beam (Chevrolet)
(3)Headlamp, LH Low Beam (Oldsmobile/GMC)
(4)Headlamp, LH High Beam (Oldsmobile/GMC)
(5)Fog Lamp, LH (GMC)
(6)Park and Turn Signal Lamp, LH (Oldsmobile/GMC)
(7)Side Marker Lamp, LH (Oldsmobile/GMC)
(8)Fog Lamp, LH (Chevrolet)
(9)Forward Lamps Harness
(10)Park and Turn Signal Lamp, LH (Chevrolet)
(11)Side Marker Lamp, LH (Chevrolet)
Figure 7:

Forward Lamps Wiring Harness Foglamps (RH Shown, LH Opposite)


Object Number: 354567  Size: MF
(1)Fog Lamp, RH (Bravada, Envoy)
(2)Fender, RH
Figure 8:

Headlamps


Object Number: 357145  Size: MF
(1)Headlamp Switch
(2)IP Dimmer Switch
(3)Fog Lamp Switch
(4)Dome Lamp Override Switch
Figure 9:

Headlamp Ballast to Radiator Support (Envoy Only)


Object Number: 354576  Size: MF
(1)Headlamp Ballast, LH (HID)(RH Similar)
(2)Low Beam, LH (HID)(w/Starter)(RH Similar)
(3)HID Lens Assembly
(4)Ballast Support Tray
Figure 10:

High Mount Stop Lamp (Pickup)


Object Number: 357177  Size: LF
(1)High Mount Stop Lamp
Figure 11:

Instrument Panel, LF


Object Number: 357146  Size: LF
(1)IP Bulkhead
(2)C211
(3)C214
(4)Body Control Module (BCM) Connector C1
(5)Body Control Module (BCM) Connector C2
(6)IP Vacuum Harness Connector
(7)DRL Relay (ZR2)
(8)Body Relay Block
(9)Data Link Connector (DLC)
(10)C500
(11)C209
(12)C229
(13)G200 and G202
(14)G201
(15)Stop Lamp Switch Connector
Figure 12:

IP Dimmer Switch w/ Rear Fog Lamps and Headlamp Leveling (Export)


Object Number: 406316  Size: LF
(1)Rear Fog Lamp Switch Connector
(2)Headlamp Leveling Switch Connector
(3)IP Dimmer Switch Connector
(4)IP Dimmer Switch
(5)Instrument Panel
(6)IP Wiring Harness
Figure 13:

Instrument Panel, RF


Object Number: 357161  Size: LF
(1)C102
(2)C203
(3)Instrument Panel (IP)
(4)Recirculation Door Motor
(5)Turn Signal Lamp 2/4 Flasher (Pickup) or Turn Signal Lamp 3/6 Flasher (Utility)
(6)C601
(7)C600
(8)Transfer Case Shift Control Module Connector
(9)Splice Pack SP200
(10)Splice Pack SP204
(11)G203, G204 and G205
(12)HVAC Solenoid Assembly Connector (w/ Auto A/C)
(13)Air Temperature Valve Sensor and Motor Connector
Figure 14:

IP Wiring Harness


Object Number: 357160  Size: LF
(1)Inflatable Restraint IP Module
(2)C201
(3)IP Compartment Lamp
(4)Side Door Jamb Switch, RF
Figure 15:

IP Wiring Harness Composite View (with Auto A/C)


Object Number: 357142  Size: LF
(1)Inflatable Restraint IP Module Switch Connector
(2)Radio Connector
(3)Sun Load Temperature Sensor
(4)Transfer Case Shift Control Switch
(5)Electronic Climate Control (EEC) Module
(6)Instrument Cluster Connector
(7)Instrument Panel (IP)
(8)Rear Wiper/Washer Switch and Endgate/Liftgate Window Release Switch
(9)Courtesy Lamp, LF Console
(10)S240
(11)Body Control Module (BCM) Connector C3
(12)C224
(13)S275
(14)S205
(15)S283
(16)S208
(17)Splice Pack SP203
(18)S272
(19)S274
(20)S273
(21)S280
(22)S223
(23)Courtesy Lamp, RF Console
(24)C102
(25)C203
(26)Door Jamb Switch, RH Front
(27)IP Compartment Lamp
(28)Headlamp Ambient Light Sensor
(29)IP Speaker, RH
Figure 16:

IP Harness, Underhood Lamp


Object Number: 357127  Size: LF
(1)Hood
(2)Underhood Lamp
(3)G117
(4)G120
(5)Underhood Lamp Connector
Figure 17:

License Lamp Wiring (Fleetside Pickup)


Object Number: 357374  Size: LF
(1)Rear License Plate Lamp Bulb, RH
(2)Rear License Plate Lamp, RH
(3)Rear License Plate Lamp Bulb, LH
(4)Rear License Plate Lamp, LH
Figure 18:

License Lamp Wiring (Sportside Pickup)


Object Number: 357377  Size: LF
(1)Rear License Plate Lamp
(2)C430
Figure 19:

License Lamp Wiring (Utility)


Object Number: 357381  Size: MF
(1)Rear License Plate Lamp, RH
(2)Rear License Plate Lamp, LH
(3)Rear License Plate Lamp Harness
(4)Rear Bumper
Figure 20:

License Lamps (Export)


Object Number: 406635  Size: LF
(1)Connector C430
(2)Rear License Lamp Mounting Bracket
(3)RH License Lamp
(4)Center License Lamp
(5)LH License Lamp
(6)S425
(7)S426
(8)Rear License Lamp Wiring Harness
Figure 21:

Manual Transmission (2.2 L)


Object Number: 357136  Size: LF
(1)Vehicle Speed Sensor
(2)Backup Lamp Switch
(2)Backup Lamp Switch
(3)Heated Oxygen Sensor (HO2S, Bank 1, Sensor 1)
(4)C117
Figure 22:

Rear Frame Location View, 4-Door Utility


Object Number: 357334  Size: LF
(1)Trailer Wiring Provision
(2)Splice Pack SP423
(3)Evaporative (EVAP) Emissions Canister Vent Valve
(4)C430
(5)Fuel Filler Neck Ground Strap
(6)G402
Figure 23:

Rear Lamps (Pickup)


Object Number: 357373  Size: LF
(1)Side Marker Lamp, RH Rear
(2)Park and Turn Signal Lamp, RH Rear
(3)Backup Lamp, RH
(4)Splice Pack SP400
(5)Backup Lamp, LH
(6)Side Marker Lamp, LH Rear
(7)Park and Turn Signal Lamp, LH Rear
Figure 24:

Rear Lamps Connection (Utility LH Side Shown, RH Side Similar)


Object Number: 357368  Size: LF
(1)C403 (LH) and C402 (RH)
(2)S417 (LH) and S418 (RH)
(3)S415 (LH) and S416 (RH)
(4)S419 (LH) and S420 (RH)
(5)P402 (LH) and P403 (RH)
(6)Park and Turn Signal Lamps, LH Rear (RH Similar) Upper and Lower
(7)Backup Lamp, LH (RH Similar)
Figure 25:

Rear Lamp Connections (Export)


Object Number: 406332  Size: LF
(1)C403 (LH) and C402 (RH)
(2)S419 (LH) and S420 (RH)
(3)P402 (RH) and P403 (LH)
(4)Tail, Turn Signal, and Backup Lamps, LH Rear (RH Opposite)
(5)Rear Fog Lamp
Figure 26:

Rear Roof (Utility)


Object Number: 357361  Size: LF
(1)High Mount Stop Lamp (w/Endgate)
(2)Cargo Lamp (w/Endgate)
(3)High Mount Stop Lamp (w/Liftgate)
(4)Cargo Lamp (w/Liftgate)
(5)P904 (w/Endgate)
Figure 27:

Side Door Jamb Switch Harness and Connector, RR (LR Similar)


Object Number: 357310  Size: LF
(1)Door Opening Frame (4-Door)
(2)Side Door Jamb Switch Harness and Connector
(3)S305 (RH) or S308 (LH) (4-Door)
(4)Body Side Panel, RH (2-Door)
(5)Radio Rear Speaker, RH (2-Door)