Exterior Lights Schematics. GMC Truck GMC C Sierra

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2003 🢒 GMC C Sierra - 2WD 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Exterior Lights Schematics

Figure 1:	Park Lamp Relay - Domestic Master Electrical Component List Exterior Lighting Systems Description and Operation Park Lamp Relay - Export B+ Bus Bar (Gas) - 1 of 3 Headlights/DRL Control G203-1 of 3 G203-1 of 3
Figure 2:	Park Lamp Relay - Export Master Electrical Component List Exterior Lighting Systems Description and Operation Front Park Lamps - Domestic Park Lamp Relay - Domestic B+ Bus Bar (Gas) - 1 of 3 Daytime Running Lamps (DRL) - Export Headlights/DRL Control G203-1 of 3 G203-1 of 3
Figure 3:	Front Park Lamps - Domestic Master Electrical Component List Exterior Lighting Systems Description and Operation Front Park Lamps - Export Park Lamp Relay - Export left Turn Signals - Domestic - GMC Park Lamp Relay - Domestic Right Turn Signals - Domestic - GMC G100, G101, G105 G100, G101, G105 G100, G101, G105
Figure 4:	Front Park Lamps - Export Master Electrical Component List Exterior Lighting Systems Description and Operation Interior Park Front Park Lamps - Domestic S100-Export G100, G101, G105 S101-Export
Figure 5:	Interior Park Master Electrical Component List Exterior Lighting Systems Description and Operation Right Rear Park Lamps - GMC Front Park Lamps - Export Park Lamp Relay - Domestic Interior Lights and LED Dimming Control Trailer Wiring/Connector G200-1 of 3 G200-2 of 3
Figure 6:	Right Rear Park Lamps - GMC Master Electrical Component List Exterior Lighting Systems Description and Operation Right Rear Park Lamps - Chevrolet Interior Park Park Lamp Relay - Domestic G302 G302 G403 G401, G402
Figure 7:	Right Rear Park Lamps - Chevrolet Master Electrical Component List Exterior Lighting Systems Description and Operation Left Rear Park Lamps - GMC Right Rear Park Lamps - GMC Park Lamp Relay - Domestic Right Turn Signals - Domestic - Chevrolet G302 G302 G403 G401, G402
Figure 8:	Left Rear Park Lamps - GMC Master Electrical Component List Exterior Lighting Systems Description and Operation Left Rear Park Lamps - Chevrolet Right Rear Park Lamps - Chevrolet Park Lamp Relay - Domestic G302 G302 G403 G401, G402
Figure 9:	Left Rear Park Lamps - Chevrolet Master Electrical Component List Exterior Lighting Systems Description and Operation Stop Lamps - GMC Left Rear Park Lamps - GMC Park Lamp Relay - Domestic Left Turn Signals - Domestic - Chevrolet G401, G402 G302 G403 G401, G402
Figure 10:	Stop Lamps - GMC Master Electrical Component List Exterior Lighting Systems Description and Operation Stoplamps - Chevrolet Left Rear Park Lamps - Chevrolet B+ Bus Bar (Gas) - 1 of 3 CHMSL, STOP, LT TRLR, RT TRLR CHMSL, STOP, LT TRLR, RT TRLR G200-3 of 3 G200-3 of 3 Trailer Wiring/Connector G200-1 of 3 G302 G403 G401, G402 G200-1 of 3 G200-1 of 3
Figure 11:	Stoplamps - Chevrolet Master Electrical Component List Exterior Lighting Systems Description and Operation Turn Signal Multifunction Stop Lamps - GMC B+ Bus Bar (Gas) - 1 of 3 CHMSL, STOP, LT TRLR, RT TRLR CHMSL, STOP, LT TRLR, RT TRLR Trailer Wiring/Connector G200-3 of 3 G200-3 of 3 G200-1 of 3 G200-1 of 3 G200-1 of 3 G302 G403 G401, G402
Figure 12:	Turn Signal Multifunction Master Electrical Component List Exterior Lighting Systems Description and Operation left Turn Signals - Domestic - GMC Stoplamps - Chevrolet Ignition, Run, Start, Accy Bus Bar IGN E IGN E G203-3 of 3 G203-1 of 3 G203-2 of 3
Figure 13:	Left Turn Signals - Domestic - GMC Master Electrical Component List Exterior Lighting Systems Description and Operation left Turn Signals - Export - GMC Turn Signal Multifunction Front Park Lamps - Domestic G100, G101, G105 G302 G403 G401, G402
Figure 14:	Left Turn Signals - Export - GMC Master Electrical Component List Exterior Lighting Systems Description and Operation Left Turn Signals - Domestic - Chevrolet left Turn Signals - Domestic - GMC S100-Export G100, G101, G105 G302 G403 G401, G402
Figure 15:	Left Turn Signals - Domestic - Chevrolet Master Electrical Component List Exterior Lighting Systems Description and Operation Left Turn Signals - Export - Chevrolet left Turn Signals - Export - GMC Front Park Lamps - Domestic G401, G402 G100, G101, G105 G302 G403 G401, G402
Figure 16:	Left Turn Signals - Export - Chevrolet Master Electrical Component List Exterior Lighting Systems Description and Operation Right Turn Signals - Domestic - GMC Left Turn Signals - Domestic - Chevrolet S100-Export G100, G101, G105 G401, G402 G302 G403 G401, G402
Figure 17:	Right Turn Signals - Domestic - GMC Master Electrical Component List Exterior Lighting Systems Description and Operation Right Turn Signals - Export - GMC Left Turn Signals - Export - Chevrolet Front Park Lamps - Domestic G100, G101, G105 G302 G403 G401, G402
Figure 18:	Right Turn Signals - Export - GMC Master Electrical Component List Exterior Lighting Systems Description and Operation Right Turn Signals - Domestic - Chevrolet Right Turn Signals - Domestic - GMC S101-Export G100, G101, G105 G302 G403 G401, G402
Figure 19:	Right Turn Signals - Domestic - Chevrolet Master Electrical Component List Exterior Lighting Systems Description and Operation Right Turn Signals - Export - Chevrolet Right Turn Signals - Export - GMC Front Park Lamps - Domestic G100, G101, G105 G401, G402 G302 G403 G401, G402
Figure 20:	Right Turn Signals - Export - Chevrolet Master Electrical Component List Exterior Lighting Systems Description and Operation Exterior Illumination Lamps Right Turn Signals - Domestic - Chevrolet S101-Export G100, G101, G105 G401, G402 G302 G403 G401, G402
Figure 21:	Exterior Illumination Lamps Master Electrical Component List Exterior Lighting Systems Description and Operation Backup Lamps - GMC Right Turn Signals - Export - Chevrolet SP205 - 1 of 2
Figure 22:	Backup Lamps - GMC Master Electrical Component List Exterior Lighting Systems Description and Operation Backup Lamps - Chevrolet Exterior Illumination Lamps Ignition, Run, Start, Accy Bus Bar Controlled/Monitored Subsystem References Trailer Wiring/Connector G401, G402 G302 G403 G401, G402 Power, Outside Air Temp, and Light Sensors G403
Figure 23:	Backup Lamps - Chevrolet Master Electrical Component List Exterior Lighting Systems Description and Operation Trailer Wiring/Connector Backup Lamps - GMC Ignition, Run, Start, Accy Bus Bar Controlled/Monitored Subsystem References Trailer Wiring/Connector G401, G402 G302 G403 G401, G402 G401, G402 G401, G402 Power, Outside Air Temp, and Light Sensors G403
Figure 24:	Trailer Wiring/Connector Master Electrical Component List Exterior Lighting Systems Description and Operation Roof Beacon Backup Lamps - Chevrolet B+ Bus Bar (Gas) - 1 of 3 B+ Bus Bar (Gas) - 1 of 3 B+ Bus Bar (Gas) - 1 of 3 B+ Bus Bar (Gas) - 1 of 3 Interior Park Stoplamps - Chevrolet Stop Lamps - GMC Backup Lamps - Chevrolet Backup Lamps - GMC G200-3 of 3 G200-1 of 3 G200-1 of 3 G403 G302 G401, G402 G200-1 of 3
Figure 25:	Roof Beacon Master Electrical Component List Exterior Lighting Systems Description and Operation Trailer Wiring/Connector B+ Bus Bar (Gas) - 1 of 3 Switch and Controls (w/AUO) RTD/ECAS, RR WPR, EAP, SUNROOF, IPC/DIC, SEO 1 I/P Dimming Supply Voltage - 4 of 5 RTD/ECAS, RR WPR, EAP, SUNROOF, IPC/DIC, SEO 1 RTD/ECAS, RR WPR, EAP, SUNROOF, IPC/DIC, SEO 1 IGN 1 Relay Bus, SEO 2, RR DEFOG, SEO IGN, B/U LP G200-1 of 3 G200-3 of 3 G200-1 of 3 G200-1 of 3 G304, G305