GMC Suburban K2500 (1985-1999) rear auxiliary heater control Wiring diagram
This page shows the only wiring diagram for the component.rear auxiliary heater control, which is found in the car GMC Suburban K2500 (1985-1999). This component is only found in one wiring diagram on your vehicle, and you can see its details here. If necessary, you can also go to other diagrams for this system for more information..
Wiring diagram rear auxiliary heater control (1 of 1)
1995 VFTC
BLK WIRE
BLOWER MOTOR (BEHIND LEFT REAR WHEELWELL)
BLOWER RESISTOR
BRN WIRE
CONVENIENCE CENTER (UNDER LEFT SIDE OF I/P)
DK BLU WIRE
FUSE BLOCK
GRY WIRE
HIGH BLOWER RELAY (ON AUXILIARY HEATER MODULE)
HOT IN RUN
HOT IN RUN A/C FUSE
HOT W/HEADLAMP SWITCH IN PARK OR HEAD
ILLUM FUSE 14
LOW BLOWER RELAY (ON AUXILIARY HEATER MODULE)
LT BLU WIRE
MEDIUM BLOWER RELAY (ON AUXILIARY HEATER MODULE)
OFF LOW MED HI
REAR AUXILIARY HEATER CONTROL
RED WIRE
RR HVAC FUSE 5
UNDERHOOD FUSE/RELAY CENTER
WHT WIRE
YEL WIRE
Go to component -> Auxiliary heater circuit -> REAR AUXILIARY HEATER CONTROL
