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

Parking Lamps- Sedan


Object Number: 1226342  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Park Lamps- Wagon
Fuse Block-Underhood : Cooling Fan2, Cooling Fan1, ABS1, ABS2, Park Lamp, Hazard, Brake and Controls B+
Headlights/DRL Schematics
Fog Lights Schematics
G300, G304
G105, G103, G113 and G107
G305, G401, G399 and G400
G191 and G303
G300, G304
Figure 2:

Parking Lamps- Wagon


Object Number: 1226344  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Stop Lamps
Park Lamps- Sedan
Fuse Block-Underhood : Cooling Fan2, Cooling Fan1, ABS1, ABS2, Park Lamp, Hazard, Brake and Controls B+
Headlights/DRL Schematics
Fog Lights Schematics
G300, G304
G105, G103, G113 and G107
G191 and G303
G464, G401, G463 and G403
G464, G401, G463 and G403
G300, G304
Figure 3:

Stop Lamps


Object Number: 1226345  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Turn/Hazard Lights
Park Lamps- Wagon
Fuse Block-Underhood : Cooling Fan2, Cooling Fan1, ABS1, ABS2, Park Lamp, Hazard, Brake and Controls B+
EBCM Power, Ground, Serial Data, and Switches- 2.2L
Cruise Control Schematics- 2.2L
G305, G401, G399 and G400
G305, G401, G399 and G400
G300
Figure 4:

Turn/Hazard Lamps


Object Number: 1226346  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Backup Lamps
Stop Lamps
Fuse Block-Underhood : Cooling Fan2, Cooling Fan1, ABS1, ABS2, Park Lamp, Hazard, Brake and Controls B+
Fuse Block-Underhood : BCM/ECM/Cruise/ABS, Cruise Switch, IGN1 and Backup/Turn
Fuse Block-Underhood : BCM/ECM/Cruise/ABS, Cruise Switch, IGN1 and Backup/Turn
Interior Lights Dimming Schematics
G300, G304
G105, G103, G113 and G107
G305, G401, G399 and G400
Figure 5:

Backup Lamps


Object Number: 1226347  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Turn/Hazard Lights
Fuse Block-Underhood : BCM/ECM/Cruise/ABS, Cruise Switch, IGN1 and Backup/Turn
G305, G401, G399 and G400