GMC Savana Camper Special G3500 (1996-2011) auxiliary blower motor switch Wiring diagrams

AUXILIARY BLOWER MOTOR (LEFT REAR OF CABIN, BEHIND REAR WHEELWELL) AUXILIARY BLOWER MOTOR RESISTOR (LEFT REAR OF CABIN, BEHIND REAR WHEELWELL) AUXILIARY BLOWER MOTOR SWITCH BLK WIRE BLOWER FUSE BLOWER MOTOR BLOWER MOTOR RESISTOR/RELAY (RIGHT SIDE OF FRONT BLOWER MOTOR) BRN WIRE CONVENIENCE CENTER DK BLU WIRE GRY WIRE HEAT BLEND DEF HEATER CONTROLLER HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START HTR A/C FUSE 12 I/P FUSE BLOCK LT BLU WIRE MED LO OFF OFF ORG/ WIRE PPL RED WIRE RR BLOWER FUSE RR HVAC FUSE 24 TAN WIRE TEMPERATURE VALVE ACTUATOR MOTOR (ON HVAC PLENUM) UNDERHOOD FUSE/RELAY CENTER VENT WHT WIRE YEL WIRE

AUXILIARY BLOWER MOTOR (LEFT REAR OF CABIN, BEHIND REAR WHEELWELL) AUXILIARY BLOWER MOTOR RESISTOR (LEFT REAR OF CABIN, BEHIND REAR WHEELWELL) AUXILIARY BLOWER MOTOR SWITCH BLK WIRE BLOWER FUSE BLOWER MOTOR BLOWER MOTOR RESISTOR/RELAY (RIGHT SIDE OF FRONT BLOWER MOTOR) BRN WIRE CONVENIENCE CENTER DK BLU WIRE GRY WIRE HEAT BLEND DEF HEATER CONTROLLER HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START HTR A/C FUSE 12 I/P FUSE BLOCK LT BLU WIRE MED LO OFF OFF ORG/ WIRE PPL RED WIRE RR BLOWER FUSE RR HVAC FUSE 24 TAN WIRE TEMPERATURE VALVE ACTUATOR MOTOR (ON HVAC PLENUM) UNDERHOOD FUSE/RELAY CENTER VENT WHT WIRE YEL WIRE

AUXILIARY BLOWER MOTOR (LEFT REAR OF CABIN, BEHIND REAR WHEELWELL) AUXILIARY BLOWER MOTOR RESISTOR (LEFT REAR OF CABIN, BEHIND REAR WHEELWELL) AUXILIARY BLOWER MOTOR SWITCH BLK WIRE BLOWER FUSE BLOWER MOTOR BLOWER MOTOR RESISTOR/RELAY (RIGHT SIDE OF FRONT BLOWER MOTOR) BRN WIRE CONVENIENCE CENTER DK BLU WIRE GRY WIRE HEAT BLEND DEF HEATER CONTROLLER HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START HTR A/C FUSE 12 I/P FUSE BLOCK LT BLU WIRE MED LO OFF OFF ORG/ WIRE PPL RED WIRE RR BLOWER FUSE RR HVAC FUSE 24 TAN WIRE TEMPERATURE VALVE ACTUATOR MOTOR (ON HVAC PLENUM) UNDERHOOD FUSE/RELAY CENTER VENT WHT WIRE YEL WIRE

11 12 LPS DIMMER SW SIG DIMMING VOLT REF 2 15 HEAD 8 17 PARK LAMPS SIG HEADLAMPS OFF SIG AUXILIARY BLOWER MOTOR SWITCH BATTERY POS VOLT BCM 3 FUSE 26 BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LOWER RIGHT SIDE OF DASH) BODY FUSE BLOCK (UNDER LEFT FRONT SEAT) BRN WIRE BRN/WHT WIRE CONNECTOR CONTROL DIMMING CTRL DK GRN WIRE DRIVER DOOR LOCK SWITCH DRIVER INFORMATION CENTER (DIC) SWITCH DRIVER WINDOW SWITCH FRONT AUXILIARY HVAC CONTROL ASSEMBLY HEADLAMP, PANEL DIMMER SWITCH HOT AT ALL TIMES HVAC CONTROL ASSEMBLY IN FRONT HEADLINER HARNESS, 21 CM INFLATABLE RESTRAINT I/P MODULE DISABLE SWITCH (W/ MANUAL SUPPRESSION) LEFT STEERING WHEEL CONTROL SWITCH LPS DIMMING CTRL LT BLU WIRE OFF AUTO PARK ORG/ WIRE ORG/WHT WIRE PASSENGER DOOR LOCK (W/ POWER SWITCH MIRRORS, POWER WINDOWS) PASSENGER WINDOW SWITCH PNK CONTROL PNK WIRE PNK PNK W/O REDUNDANT RADIO STEERING WHEEL WIRE PNK WIRE RADIO RED WIRE RED/WHT WIRE RIGHT STEERING WHEEL CONTROL SWITCH STR WHL SNSR FUSE 17 TRACTION CONTROL SWITCH (TCS) (W/ ACTIVE BRAKE CONTROL) UNDERHOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT) W/ AUTOMATIC CRUISE CONTROL, REDUNDANT RADIO STEERING WHEEL CONTROL W/ AUTOMATIC ELECTRONIC CRUISE CONTROL W/ AUXILIARY HEATER W/O REAR A/C W/ ELECTRIC SIDE DOOR LOCK W/ ELECTRIC TOW/HAUL SWITCH SIDE DOOR LOCK W/ POWER OPERATED WINDOW W/ REAR W/O REAR AUXILIARY AUXILIARY CONTROLS CONTROLS W/ REDUNDANT RADIO STEERING WHEEL W/ RV UPFITTER W/O RADIO PROVISIONS W/O RV UPFITTER WHT WIRE YEL WIRE

11 12 IPL DIMMER SW SIG DIMMING VOLT REF 2 15 HEAD 2 3 18 BATTERY POS VOLT BATTERY POS VOLT DIMMING CTRL 8 17 PARK LAMPS SIG HEADLAMPS OFF SIG AUXILIARY BLOWER MOTOR SWITCH BCM 1 FUSE 59 BCM 2 FUSE 58 BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LOWER RIGHT SIDE OF DASH) BODY FUSE BLOCK (UNDER LEFT FRONT SEAT) BRN WIRE BRN/WHT WIRE CONNECTOR) PNK WIRE CONTROL DK GRN WIRE DRIVER DOOR LOCK SWITCH DRIVER INFORMATION CENTER (DIC) SWITCH DRIVER WINDOW SWITCH FRONT AUXILIARY HVAC CONTROL ASSEMBLY HEADLAMP, PANEL DIMMER SWITCH HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT) HVAC CONTROL ASSEMBLY IN FRONT HEADLINER HARNESS, 21 CM INFLATABLE RESTRAINT I/P MODULE DISABLE SWITCH (W/ MANUAL SUPPRESSION) IPL DIMMING CTRL LEFT STEERING WHEEL CONTROL SWITCH LT BLU WIRE MIRRORS, W/ POWER (W/ POWER OPERATED POWER WINDOW WINDOWS) OFF AUTO PARK ORG/ WIRE ORG/WHT WIRE PASSENGER DOOR LOCK SWITCH PASSENGER WINDOW SWITCH PNK CONTROL PNK WIRE PNK PNK W/O REDUNDANT RADIO STEERING WHEEL WIRE PNK WIRE RADIO REAR AUXILIARY HVAC CONTROL ASSEMBLY SPLICE BLOCK RED WIRE RED/WHT WIRE RIGHT STEERING WHEEL CONTROL SWITCH SPLICE BLOCK STR/WHL/ SNSR TOW/HAUL SWITCH TRACTION CONTROL SWITCH (TCS) (W/ ACTIVE BRAKE CONTROL) W/ AUTOMATIC ELECTRONIC CRUISE CONTROL W/ AUXILIARY HEATER W/O REAR A/C W/ ELECTRIC SIDE DOOR LOCK W/ REAR W/O REAR AUXILIARY AUXILIARY CONTROLS CONTROLS W/ REDUNDANT RADIO STEERING WHEEL W/ RV UPFITTER W/O RADIO PROVISIONS W/O RV UPFITTER WHT WIRE YEL WIRE

AUXILIARY BLOWER MOTOR SWITCH AUXILIARY HEAT BASE BASE I/P FUSE BLOCK BLK WIRE DIESEL DK GRN WIRE FROM HEADLAMP SWITCH GASOLINE GASOLINE DIESEL GRY WIRE HEATER, A/C CONTROLLER HOT AT ALL TIMES UNDERHOOD FUSE/RELAY CENTER HORN FUSE HOT IN ACCY, RUN RADIO-I FUSE 17 HOT IN RUN TRANS FUSE 20 I/P FUSE BLOCK ILLUM FUSE 14 INSTRUMENT CLUSTER MULTI-FUNCTION ALARM MODULE NCA WIRE NON- BASE ODOMETER ORG/ WIRE PASSENGER PNK WIRE PPL PPL/WHT WIRE PRNDL RADIO REAR AUXILIARY HVAC CONTROL MODULE FRONT AUXILIARY HVAC CONTROL MODULE REMOTE CD PLAYER TAN WIRE UNDER- HOOD LAMP UNDER- HOOD REEL LAMP WHT WIRE YEL WIRE

1995 VFTC AUXILIARY BLOWER MOTOR SWITCH AUXILIARY HEAT AUXILIARY HEAT W/A/C BASE BASE I/P FUSE BLOCK BLK WIRE CARGO CONVENIENCE CENTER (UNDER LEFT SIDE OF DASH) DK GRN WIRE FROM HEADLAMP SWITCH GRY WIRE HEATER AND A/C CONTROLLER HOT AT ALL TIMES RADIO B FUSE 19 HOT AT ALL TIMES UNDERHOOD FUSE-RELAY CENTER HORN FUSE I/P FUSE BLOCK ILLUM FUSE 14 INSTRUMENT CLUSTER MULTI-FUNCTION ALARM MODULE NON- BASE ODOMETER OR 2 OF 3) ORG/ WIRE PASSENGER PPL PPL/WHT WIRE PRNDL RADIO REAR AUXILIARY HVAC CONTROL MODULE REAR AUXILIARY HVAC CONTROL MODULE FRONT AUXILIARY HVAC CONTROL MODULE REMOTE CD PLAYER DIM UNDER- HOOD LAMP UNDER- HOOD REEL LAMP WHT WIRE