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

Park Lamp Control, Sidemarker, Park and Position Lamps


Object Number: 1666169  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Rear Park Lamps and License Lamps
Fuse Block - Underhood Bussing
DLC, Ground, Indicators, and Power
Rear Park Lamps and License Lamps
Rear Park Lamps and License Lamps
Rear Park Lamps and License Lamps
G201
G201
G101
G102
Figure 2:

Rear Park Lamps and License Lamps


Object Number: 1480730  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Turn Signal and Hazard Lamps (Domestic)
Park Lamp Control, Sidemarker, Park, and Position Lamps
Park Lamp Control, Sidemarker, Park, and Position Lamps
Park Lamp Control, Sidemarker, Park, and Position Lamps
Park Lamp Control, Sidemarker, Park, and Position Lamps
G301
G302, G401, and G402
G301
Figure 3:

Turn Signal and Hazard Lamps - Domestic


Object Number: 1480731  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Stop Lamps
Rear Park Lamps and License Lamps
DLC, HVAC Control Module, Radio and Switches
DLC, Ground, Indicators, and Power
G201
G101
G102
G301
G302, G401, and G402
G201
Figure 4:

Stop Lamps


Object Number: 1480732  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Backup Lamps
Turn Signal and Hazard Lamps (Domestic)
Fuse Block Underhood Fuses: BATT3, STOP/BULPS, BCM Fuses: BTSI SOL/COL LOCK, PWR FLDG MIR-EXT/RET, RADIO/ANT/VICS, REAR FOG/ALDL TOPSW, REVERSE LPS
Fuse Block Underhood Fuses: BATT3, STOP/BULPS, BCM Fuses: BTSI SOL/COL LOCK, PWR FLDG MIR-EXT/RET, RADIO/ANT/VICS, REAR FOG/ALDL TOPSW, REVERSE LPS
G301
G302, G401, and G402
G301
Figure 5:

Backup Lamps


Object Number: 1480733  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Stop Lamps
Shift Lever
Fuse Block - Underhood Bussing
06 XLR Body Control System Schematics - DLC, Power, and Ground
Class 2
DLC, Ground, Power, and Non-Sensor Signals
G301
G301