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

Cell 110: Hazard Lamp/Turn Signal Flasher, Turn Signal Switch


Object Number: 478205  Size: FS
SIR Handling Caution
Cell 110: Stoplamp Switch, Center High Mount Stop Lamp
Exterior Lights Circuit Description
Lighting Systems Components
Power Distribution Schematics
Power Distribution Schematics
Ground Distribution Schematics
Cell 110: DRL Ambient Light Sensor, DRL Control Module
Cell110: Tail Lamps, Side Markers, Park/Turn Lamps
Cell110: Tail Lamps, Side Markers, Park/Turn Lamps
Cell 110: DRL Ambient Light Sensor, DRL Control Module
Figure 2:

Cell 110: Stoplamp Switch, Center High Mount Stop Lamp


Object Number: 478208  Size: FS
Ground Distribution Schematics
Antilock Brake System Schematics
Cruise Control Schematics
Power Distribution Schematics
Lighting Systems Components
Backup Lamp Circuit Description
Cell110: Tail Lamps, Side Markers, Park/Turn Lamps
Cell 110: Hazard Lamp/Turn Signal Flasher, Turn Signal Switch
Cell 110: Fuse Block and G401
Figure 3:

Cell110: Tail Lamps, Side Markers, Park/Turn Lamps


Object Number: 478209  Size: FS
Ground Distribution Schematics
Ground Distribution Schematics
Handling ESD Sensitive Parts Notice
Ground Distribution Schematics
Ground Distribution Schematics
Lighting Systems Components
Exterior Lights Circuit Description
Cell 110: License Lamps, Relay Center
Cell 110: Stoplamp Switch, Center High Mount Stop Lamp
Audible Warnings Schematics
Cell 110: Fuse Block and G401
Cell 110: Hazard Lamp/Turn Signal Flasher, Turn Signal Switch
Cell 110: Hazard Lamp/Turn Signal Flasher, Turn Signal Switch
Cell 110: Fuse Block and G401
Cell 110: License Lamps, Relay Center
Figure 4:

Cell 110: License Lamps, Relay Center


Object Number: 478211  Size: FS
Fog Lights Schematics
Power Distribution Schematics
Ground Distribution Schematics
Handling ESD Sensitive Parts Notice
Lighting Systems Components
Interior Lights Circuit Description
Cell 110: DRL Ambient Light Sensor, DRL Control Module
Cell110: Tail Lamps, Side Markers, Park/Turn Lamps
Cell110: Tail Lamps, Side Markers, Park/Turn Lamps
Cell 110: Fuse Block and G401
Figure 5:

Cell 110: DRL Ambient Light Sensor, DRL Control Module


Object Number: 478213  Size: FS
Lighting Systems Components
Headlights Circuit Description
Cell 110: Fuse Block and G401
Cell 110: License Lamps, Relay Center
Fuse Block Schematics
Power Distribution Schematics
Power Distribution Schematics
Ground Distribution Schematics
Ground Distribution Schematics
Brake Warning System Schematics
Instrument Cluster: Analog Schematics
Cell 110: Hazard Lamp/Turn Signal Flasher, Turn Signal Switch
Cell 110: Hazard Lamp/Turn Signal Flasher, Turn Signal Switch
Figure 6:

Cell 110: Fuse Block and G401


Object Number: 478215  Size: FS
Power Distribution Schematics
Fuse Block Schematics
Ground Distribution Schematics
Ground Distribution Schematics
Lighting Systems Components
Exterior Lights Circuit Description
Cell 110: DRL Ambient Light Sensor, DRL Control Module
Cell 110: License Lamps, Relay Center
Cell110: Tail Lamps, Side Markers, Park/Turn Lamps
Cell110: Tail Lamps, Side Markers, Park/Turn Lamps
Cell 110: Stoplamp Switch, Center High Mount Stop Lamp