Exterior Lights Schematics. GMC Truck Savana 2007

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2007 🢒 Savana 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Exterior Lights Schematics

Figure 1:	Hazard and Turn Signal Switches Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Stop Lamp Switch Ignition Switch - ACCY/RUN, RUN/START Bus Bars and IGN B Fuse AIRBAG, FAN CLTCH, IGN E, ISRVM, SPARE and TBC IGN 1 Fuses B+ Bus - Underhood Fuse Block - Gas AIRBAG, FAN CLTCH, IGN E, ISRVM, SPARE and TBC IGN 1 Fuses G302 G302 G302
Figure 2:	Stop Lamp Switch Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Turn Signals Hazard and Turn Signal Switches B+ Bus - Underhood Fuse Block - Gas G400 G401 - Passenger/Cargo Backup Lamps and Trailer Wiring 6.6L 4.3L 4.8L, 5.3L and 6.0L 6.6L Backup Lamps and Trailer Wiring G401 - Passenger/Cargo
Figure 3:	Turn Signals Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Park Lamp Relay Control and Front Park Lamps Stop Lamp Switch G347 - 1 of 3 G347 - 2 of 3 G347 - 2 of 3
Figure 4:	Park Lamp Relay Control and Front Park Lamps Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References License and Rear Park Lamps Turn Signals B+ Bus - Body Fuse Block FRT PRK, LT REAR PRK, RT REAR PRK, TRLR PRK, UPFTR PRK LAMPS Fuses and PWR WNDW Circuit Breaker Headlamps Dome and Courtesy Lamp Switch Signals and Door Latch Assemblies I/P Dimming Supply Voltage - 1 of 3 and LED Dimming Supply Voltage G302 G100 and G101 G100 and G101
Figure 5:	License and Rear Park Lamps Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Stop Lamps Park Lamp Relay Control and Front Park Lamps FRT PRK, LT REAR PRK, RT REAR PRK, TRLR PRK, UPFTR PRK LAMPS Fuses and PWR WNDW Circuit Breaker FRT PRK, LT REAR PRK, RT REAR PRK, TRLR PRK, UPFTR PRK LAMPS Fuses and PWR WNDW Circuit Breaker G401 - Passenger/Cargo and G403 - PRP G401 - Passenger/Cargo G401 - Passenger/Cargo and G403 - PRP Backup Lamps and Trailer Wiring
Figure 6:	Stop Lamps Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Backup Lamps and Trailer Wiring License and Rear Park Lamps B+ Bus - Underhood Fuse Block - Gas G401 - Passenger/Cargo G400 Backup Lamps and Trailer Wiring Backup Lamps and Trailer Wiring G401 - Passenger/Cargo and G403 - PRP
Figure 7:	Backup Lamps and Trailer Wiring Master Electrical Component List Exterior Lighting Systems Description and Operation Control Module References Stop Lamps B+ Bus - Underhood Fuse Block - Gas Ignition Switch - ACCY/RUN, RUN/START Bus Bars and IGN B Fuse B+ Bus - Underhood Fuse Block - Gas BTSI, BTSI BCK/UP, ECM/TCM/GLOW PLUG CNTRL MDL IGN 1, FUEL HTR, O2 SNSR A, O2 SNSR B, PCM IGN 1, SPARE and TRLR BCK/UP Fuses Inside Rearview Mirror Schematics G401 - Passenger/Cargo G401 - Passenger/Cargo and G403 - PRP Stop Lamp Switch License and Rear Park Lamps Stop Lamps Stop Lamps G400 G302