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

Park Lamps Domestic (1 of 2)


Object Number: 1749612  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Park Lamps Domestic 2 of 2
Left Rear Fuse Block B+ Bus
Trailer Provisions (Domestic)
Headlamp Controls
G200 (1 of 2) LHD
G402 (2 of 2)
Park Lamps Domestic 2 of 2
G401 (1 of 3)
G402 (1 of 2)
Park Lamps Domestic 2 of 2
Figure 2:

Park Lamps Domestic (2 of 2)


Object Number: 1749613  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Park Lamps - Export 1 of 2
Park Lamps Domestic 1 of 2
Park Lamps Domestic 1 of 2
Park Lamps Domestic 1 of 2
G104 (1 of 2)
G104 (1 of 2)
G104 (1 of 2)
Figure 3:

Park Lamps - Export (1 of 2)


Object Number: 1749615  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Park Lamps - Export 2 of 2
Park Lamps Domestic 2 of 2
Left Rear Fuse Block B+ Bus
Trailer Provisions - Export
Park Lamps - Export 2 of 2
Headlamp Controls
G401 (1 of 3)
G200 (1 of 2) LHD
G201 (RHD)
G402 (2 of 2)
Park Lamps - Export 2 of 2
Park Lamps - Export 2 of 2
G402 (1 of 2)
Park Lamps - Export 2 of 2
Figure 4:

Park Lamps - Export (2 of 2)


Object Number: 1749617  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Hazard and Turn Lamps - Domestic
Park Lamps - Export 1 of 2
Park Lamps - Export 1 of 2
Park Lamps - Export 1 of 2
Park Lamps - Export 1 of 2
Park Lamps - Export 1 of 2
G104 (1 of 2)
Figure 5:

Hazard and Turn Lamps - Domestic


Object Number: 1749618  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Hazard and Turn Lamps - Export
Park Lamps - Export 2 of 2
Dimming Lamps (1 of 3)
G200 (1 of 2) LHD
Low Speed GMLAN Serial Data 1 of 2
G200 (1 of 2) LHD
G402 (1 of 2)
G401 (1 of 3)
G104 (2 of 2)
Figure 6:

Hazard and Turn Lamps - Export


Object Number: 1749625  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Stop Lamps - Domestic
Hazard and Turn Lamps - Domestic
Low Speed GMLAN Serial Data 1 of 2
G201 (RHD)
G200 (1 of 2) LHD
G200 2 OF 2 (RHD)
G200 (1 of 2) LHD
Trailer Provisions - Export
Trailer Provisions - Export
G402 (1 of 2)
G401 (1 of 3)
G104 (1 of 2)
Figure 7:

Backup Lamps


Object Number: 1749627  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Trailer Provisions (Domestic)
Stop Lamps - Export
Trailer Provisions (Domestic)
G402 (2 of 2)
Figure 8:

Stop Lamps - Domestic


Object Number: 1749628  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Stop Lamps - Export
Hazard and Turn Lamps - Export
G402 (1 of 2)
G401 (1 of 3)
G402 (2 of 2)
Figure 9:

Stop Lamps - Export


Object Number: 1749629  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Backup Lamps
Stop Lamps - Domestic
Left Rear Fuse Block B+ Bus
Trailer Provisions - Export
G402 (1 of 2)
G401 (1 of 3)
G402 (2 of 2)
G402 (1 of 2)
Figure 10:

Trailer Provisions - Domestic


Object Number: 1844326  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Trailer Provisions - Export
Backup Lamps
Right Rear Fuse Block B+ Bus
Backup Lamps
G401 (3 of 3)
Park Lamps Domestic 1 of 2
G401 (3 of 3)
G402 (1 of 2)
G402 (1 of 2)
Figure 11:

Trailer Provisions - Export


Object Number: 1749631  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Control Module References
Trailer Provisions (Domestic)
Park Lamps - Export 1 of 2
Hazard and Turn Lamps - Export
Hazard and Turn Lamps - Export
Stop Lamps - Export
G402 (1 of 2)