GMC Cab & Chassis C3500 (1985-2000) aux fan ctrl Wiring diagrams
This page contains all the electrical diagrams for the component. aux fan ctrl, in which he is found in the car GMC Cab & Chassis C3500 (1985-2000). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
aux fan ctrl wiring diagram (1 of 2)
A/C COMP FUSE
AUX FAN CTRL
AUX FAN FUSE
AUXILIARY COOLING FAN MOTOR
AUXILIARY COOLING FAN RELAY (IN UNDERHOOD FUSE/RELAY CENTER)
BLK WIRE
DK BLU WIRE
DK GRN WIRE
FAN REQ
HEATER AND A/C CONTROL MODULE
HOT AT ALL TIMES
HOT IN RUN OR START
ORG/ WIRE
RECIRCULATION DOOR MOTOR (ON A/C- HEATER HOUSING)
RED WIRE
RELAY CTRL
UNDERHOOD FUSE-RELAY CENTER
VEHICLE CONTROL MODULE (LEFT REAR OF ENGINE COMPT)
Go to component -> 5.7l (vin r), cooling fan circuit -> AUX FAN CTRL
aux fan ctrl wiring diagram (2 of 2)
A/C COMP FUSE
AUX FAN CTRL
AUX FAN FUSE
AUXILIARY COOLING FAN MOTOR
AUXILIARY COOLING FAN RELAY (IN UNDERHOOD FUSE/RELAY CENTER)
BLK WIRE
DK BLU WIRE
DK GRN WIRE
FAN REQ
HEATER AND A/C CONTROL MODULE
HOT AT ALL TIMES
HOT IN RUN OR START
ORG/ WIRE
RECIRCULATION DOOR MOTOR (ON A/C- HEATER HOUSING)
RED WIRE
RELAY CTRL
UNDERHOOD FUSE-RELAY CENTER
VEHICLE CONTROL MODULE (LEFT REAR OF ENGINE COMPT)
Go to component -> 7.4l (vin j), cooling fan circuit -> AUX FAN CTRL
