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

Side Marker Lamps, Light Switch


Object Number: 675050  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Tail Lamps, License Plate Lamps
G200 (1 of 2)
G200 (1 of 2)
G200 (1 of 2)
CIG, DEF and P/W Fuses
CIG, DEF and P/W Fuses
G105
G104
Tail Lamps
Figure 2:

Tail Lamps


Object Number: 675053  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Hazard Switch, Turn/Hazard Flasher, Turn Indicators
Side Marker Lamps, Light Switch, Ambient Light Sensor
Side Marker Lamps, Light Switch
G400 and G401
G400 and G401
Figure 3:

Hazard Switch, Turn/Hazard Flasher


Object Number: 675054  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Turn Signal Switch, Turn Signal Lamps
Tail Lamps, License Plate Lamps
G200 and G201
Turn Signal Lamps
Turn Signal Lamps
G200 (1 of 2)
G200 (1 of 2)
IG, Turn and WIP Fuses
HAZ, D/L, TAIL, Stop and Dome Fuses
G201
Figure 4:

Turn Signal Lamps


Object Number: 675056  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Stop Lamp Switch, Stoplamps
Hazard Switch, Turn/Hazard Flasher, Turn Indicators
G105
Hazard Switch, Turn/Hazard Flasher
Hazard Switch, Turn/Hazard Flasher
G400 and G401
G104
Figure 5:

Center High Mount Stop Lamp (CHMSL)


Object Number: 675060  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Backup Lamps, Backup Lamp Switch, Transmission Range Switch
Turn Signal Switch, Turn Signal Lamps
G400 and G401
G400 and G401
HAZ, D/L, TAIL, Stop and Dome Fuses
HAZ, D/L, TAIL, Stop and Dome Fuses
Figure 6:

Transmission Range Switch, Backup Lamp Switch


Object Number: 675062  Size: FS
Master Electrical Component List
Exterior Lighting Systems Description and Operation
Stop Lamp Switch, Stoplamps
G400 and G401
Main Relay, Powertrain Control Module (PCM) Power and Ground
IG, Turn and WIP Fuses
IG, Turn and WIP Fuses