Exterior Lights Schematics. GMC Truck GMC C Sierra

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2005 🢒 GMC C Sierra - 2WD 🢒 Body 🢒 Wiring Systems 🢒 Exterior Lights Schematics

Figure 1:	Park Lamp Relay Control and Front Park Lamps Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Interior Park B+ Bar Bus Turn Signals - GMC Turn Signals - GMC Headlights/DRL Control G100, G101, and G102 G203 - 1 of 2 G100, G101, and G102
Figure 2:	Interior Park Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Right Rear Park Lamps - GMC Park Lamp Relay Control and Front Park Lamps Park Lamp Relay Control and Front Park Lamps Trailer and Camper Wiring G115 and G200 - 1 of 2
Figure 3:	Right Rear Park Lamps - GMC Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Right Rear Park Lamps - Chevrolet Interior Park Park Lamp Relay Control and Front Park Lamps G302 G302 G403 G401
Figure 4:	Right Rear Park Lamps - Chevrolet Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Left Rear Park Lamps - GMC Right Rear Park Lamps - GMC Park Lamp Relay Control and Front Park Lamps Turn Signals - Chevrolet G302 G302 G403 G401
Figure 5:	Left Rear Park Lamps - GMC Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Left Rear Park Lamps - Chevrolet Right Rear Park Lamps - Chevrolet Park Lamp Relay Control and Front Park Lamps G302 G302 G403 G401
Figure 6:	Left Rear Park Lamps - Chevrolet Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Stop Lamps - GMC Left Rear Park Lamps - GMC Park Lamp Relay Control and Front Park Lamps Turn Signals - Chevrolet G302 G302 G403 G401
Figure 7:	Stop Lamps - GMC Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Stop Lamps - Chevrolet Left Rear Park Lamps - Chevrolet B+ Bar Bus Trailer and Camper Wiring Trailer and Camper Wiring Trailer and Camper Wiring G302 Trailer and Camper Wiring G115 and G200 - 1 of 2 G302 G403 G401
Figure 8:	Stop Lamps - Chevrolet Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Turn Signal/Hazard Switch and Flasher Module Stop Lamps - GMC B+ Bar Bus Trailer and Camper Wiring Trailer and Camper Wiring Trailer and Camper Wiring G302 Trailer and Camper Wiring G115 and G200 - 1 of 2 G302 G403 G401
Figure 9:	Turn Signal/Hazard Switch and Flasher Module Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Turn Signals - GMC Stop Lamps - Chevrolet Ignition Switch - ACC/RUN and RUN/START Bus Bars and IGN B Fuse IGN E and AIRBAG Fuses G203 - 2 of 2 BLWR, FLASH, HVAC/ECAS, LBEC 1, RR DEFOG, RR HVAC, TBC 2A, TBC 2B, and TBC 2C Fuses and LT DOOR Circuit Breaker G203 - 2 of 2 G203 - 2 of 2 G203 - 2 of 2 G203 - 1 of 2
Figure 10:	Turn Signals - GMC Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Turn Signals - Chevrolet Turn Signal/Hazard Switch and Flasher Module Turn Signal/Hazard Switch and Flasher Module Turn Signal/Hazard Switch and Flasher Module Park Lamp Relay Control and Front Park Lamps Park Lamp Relay Control and Front Park Lamps G100, G101, and G102 G302 G100, G101, and G102 G100, G101, and G102 G302 G403 G401
Figure 11:	Turn Signals - Chevrolet Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Exterior Illumination Lamp Turn Signals - GMC Turn Signal/Hazard Switch and Flasher Module Turn Signal/Hazard Switch and Flasher Module Park Lamp Relay Control and Front Park Lamps Left Rear Park Lamps - Chevrolet G302 G401 G403 Right Rear Park Lamps - Chevrolet Park Lamp Relay Control and Front Park Lamps G100, G101, and G102 G302 G100, G101, and G102 G100, G101, and G102 G302 G403 G401
Figure 12:	Exterior Illumination Lamp Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Backup Lamps Turn Signals - Chevrolet Power, Ground, DLC and Splice Pack SP 205
Figure 13:	Backup Lamps Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Trailer and Camper Wiring Exterior Illumination Lamp Ignition Switch - ACC/RUN and RUN/START Bus Bars and IGN B Fuse BLWR, FLASH, HVAC/ECAS, LBEC 1, RR DEFOG, RR HVAC, TBC 2A, TBC 2B, and TBC 2C Fuses and LT DOOR Circuit Breaker Shift Lock Control Controlled/Monitored Subsystem References Trailer and Camper Wiring G302 G401 G403 Inside Rearview Mirror Schematics G401 G302 G403 G302
Figure 14:	Trailer and Camper Wiring Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Roof Beacon Lighting (5G4/TRW) Backup Lamps Park Lamp Relay Control and Front Park Lamps ABS, AUX HTR PMP, ESCM, HCM-B, MBEC 1, RTD, STUD1, STUD2, TRANS PUMP, VSES/ECAS Fuses and RT DOORS and SEAT Circuit Breakers Stop Lamps - GMC Stop Lamps - Chevrolet Stop Lamps - GMC Stop Lamps - Chevrolet Stop Lamps - GMC Stop Lamps - Chevrolet Stop Lamps - GMC Stop Lamps - Chevrolet G115 and G200 - 1 of 2 Backup Lamps Interior Park G302 G403 G401 G115 and G200 - 1 of 2
Figure 15:	Roof Beacon Lighting (5G4/TRW) Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Emergency Vehicle Lighting - 5Y0 Trailer and Camper Wiring B+ Bar Bus IPC/DIC, LH HID, RH HID, SEO B1, SEO B2, and TBC BATT Fuses IPC/DIC, LH HID, RH HID, SEO B1, SEO B2, and TBC BATT Fuses LED Dimming Supply - 2 of 2 G304, G305, G306 and G390
Figure 16:	Emergency Vehicle Lighting (5Y0) Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Wrecker Lighting - 5X7 Roof Beacon Lighting (5G4/TRW) B+ Bar Bus ABS, AUX HTR PMP, ESCM, HCM-B, MBEC 1, RTD, STUD1, STUD2, TRANS PUMP, VSES/ECAS Fuses and RT DOORS and SEAT Circuit Breakers IPC/DIC, LH HID, RH HID, SEO B1, SEO B2, and TBC BATT Fuses IPC/DIC, LH HID, RH HID, SEO B1, SEO B2, and TBC BATT Fuses LED Dimming Supply - 2 of 2 G403 G115 and G200 - 1 of 2
Figure 17:	Wrecker Lighting (5X7) Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Emergency Vehicle Lighting - 5Y0 B+ Bar Bus IPC/DIC, LH HID, RH HID, SEO B1, SEO B2, and TBC BATT Fuses Battery Supply - 1 of 2 IPC/DIC, LH HID, RH HID, SEO B1, SEO B2, and TBC BATT Fuses LED Dimming Supply - 2 of 2 G115 and G200 - 1 of 2