Exterior Lights Schematics. GMC Truck TopKick C-Series (Conventional) C4/C5 2007

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2007 🢒 TopKick C-Series (Conventional) C4/C5 🢒 Body Systems 🢒 Lighting 🢒 Exterior Lights Schematics

Figure 1:	Hazard, Stop, and Turn Signal Control Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Park and Marker Lamps BAT/HAZ, HAZRD, PWR/ACCY, STOP, and TRLR Fuses/Circuit Breakers Ignition Switch - OFF/RUN/START, RUN/START, and START Busses BAT/HAZ, HAZRD, PWR/ACCY, STOP, and TRLR Fuses/Circuit Breakers TRN/BCK/UP Fuse/Circuit Breaker G101 - 1 of 2 Power Brake Booster Pump Controls and Stop Lamp Switch IGN-4, ELEC BRK/BRKLP, HDLP, MKR LTS, PWR WNDW, DRL, and RADIO Fuses/Circuit Breakers C305 (Upfitter Lighting Connector) BRK Fuse/Circuit Breaker Park and Marker Lamps Park and Marker Lamps Park and Marker Lamps Park and Marker Lamps G103 - 1 of 2, G105, and G106 Trailer Tow Connector (C6/C7/C8) G103 - 1 of 2, G105, and G106
Figure 2:	Park and Marker Lamps Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Park and Stop Lamps Hazard, Stop, and Turn Signal Controls Hazard, Stop, and Turn Signal Controls Trailer Tow Connector (C6/C7/C8) G112, G113, G203 - 4 of 4, G204, G205, and G400 G112, G113, G203 - 4 of 4, G204, G205, and G400 Hazard, Stop, and Turn Signal Controls Trailer Tow Connector (C6/C7/C8) Backup Lamps and Backup Alarm G200, G202, and G203 - 1 of 4 Hazard, Stop, and Turn Signal Controls Trailer Tow Connector (C6/C7/C8) Hazard, Stop, and Turn Signal Controls Trailer Tow Connector (C6/C7/C8) Backup Lamps and Backup Alarm
Figure 3:	Park and Stop Lamps Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Clearance, ID, and Marker Lamps Park and Marker Lamps LIGHTING, CTSY LAMPS, PRK LAMPS, HVAC, ILLUM, LT PARK, and RT PARK Fuses/Circuit Breakers - 1 of 2 Dome/Reading Lamps Trailer Tow Connector (C4/C5) Trailer Tow Connector (C6/C7/C8) C305 (Upfitter Lighting Connector) LIGHTING, CTSY LAMPS, PRK LAMPS, HVAC, ILLUM, LT PARK, and RT PARK Fuses/Circuit Breakers - 1 of 2 Clearance, ID, and Marker Lamps C305 (Upfitter Lighting Connector) G112, G113, G203 - 4 of 4, G204, G205, and G400 G112, G113, G203 - 4 of 4, G204, G205, and G400 G200, G202, and G203 - 1 of 4 Backup Lamps and Backup Alarm Backup Lamps and Backup Alarm
Figure 4:	Clearance, ID, and Marker Lamps Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Backup Lamp Control Park and Stop Lamps IGN-4, ELEC BRK/BRKLP, HDLP, MKR LTS, PWR WNDW, DRL, and RADIO Fuses/Circuit Breakers Park and Stop Lamps G101 - 2 of 2 Trailer Tow Connector (C6/C7/C8) G101 - 1 of 2 C305 (Upfitter Lighting Connector) G102 - 1 of 2 G102 - 1 of 2
Figure 5:	Backup Lamp Control Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Backup Lamps and Backup Alarm Clearance, ID, and Marker Lamps ENG-2, and ENG-3 Fuses - LG4 ENG-2 and ENG-3 Fuses - LG5/LLY ENG-2, and ENG-3 Fuses - LG4 ENG-2 and ENG-3 Fuses - LG5/LLY Ignition Switch - OFF/RUN/START, RUN/START, and START Busses TRN/BCK/UP Fuse/Circuit Breaker Backup Lamps and Backup Alarm
Figure 6:	Backup Lamps and Backup Alarm Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Trailer Tow Connector (C4/C5) Backup Lamp Control C305 (Upfitter Lighting Connector) G200, G202, and G203 - 1 of 4 Backup Lamp Control Trailer Tow Connector (C4/C5) Park and Marker Lamps Park and Marker Lamps G200, G202, and G203 - 1 of 4
Figure 7:	Trailer Tow Connector (C4/C5) Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Trailer Tow Connector (C6/C7/C8) Backup Lamps and Backup Alarm BAT/HAZ, HAZRD, PWR/ACCY, STOP, and TRLR Fuses/Circuit Breakers Park and Marker Lamps C305 (Upfitter Lighting Connector) C305 (Upfitter Lighting Connector) G103 - 1 of 2, G105, and G106 Park and Marker Lamps IGN-4, ELEC BRK/BRKLP, HDLP, MKR LTS, PWR WNDW, DRL, and RADIO Fuses/Circuit Breakers Park and Stop Lamps Backup Lamps and Backup Alarm G112, G113, G203 - 4 of 4, G204, G205, and G400
Figure 8:	Trailer Tow Connector (C6/C7/C8) Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References C305 (Upfitter Lighting Connector) Trailer Tow Connector (C4/C5) BAT/HAZ, HAZRD, PWR/ACCY, STOP, and TRLR Fuses/Circuit Breakers Park and Marker Lamps C305 (Upfitter Lighting Connector) C305 (Upfitter Lighting Connector) G103 - 1 of 2, G105, and G106 Park and Marker Lamps IGN-4, ELEC BRK/BRKLP, HDLP, MKR LTS, PWR WNDW, DRL, and RADIO Fuses/Circuit Breakers Park and Stop Lamps Backup Lamps and Backup Alarm G112, G113, G203 - 4 of 4, G204, G205, and G400
Figure 9:	C305 - Upfitter Lighting Connector Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Trailer Tow Connector (C6/C7/C8) AUX WIRE and IGN 4 - Fuses/Circuit Breakers Trailer Tow Connector (C4/C5) Trailer Tow Connector (C6/C7/C8) Trailer Tow Connector (C4/C5) Trailer Tow Connector (C6/C7/C8) Clearance, ID, and Marker Lamps Hazard, Stop, and Turn Signal Controls Park and Stop Lamps Park and Stop Lamps Backup Lamps and Backup Alarm G200, G202, and G203 - 1 of 4 Instrument Panel Cluster - 2 of 2