GMC Sierra III (2013-2015) switch fan up ventilating wiring diagram
This page shows the only wiring diagram for the component.switch fan up ventilating, which is found in the car GMC Sierra III (2013-2015). 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..
switch fan up ventilating wiring diagram (1 of 1)
A/C EVAPORATOR TEMPERATURE SENSOR (ON HVAC ASSEMBLY)
AUTO A/C
BLK/YEL WIRE
BLU WIRE
COMPUTER DATA LINES SYSTEM
DEFROST SWITCH WINDSHIELD
DISPLAY
DK BLU/BRN WIRE
DK BLU/YEL WIRE
DOWN SWITCH TEMPERATURE
DUCT LEFT LOWER AIR TEMPERATURE SENSOR (LEFT SIDE OF HVAC MODULE)
DUCT LEFT UPPER AIR TEMPERATURE SENSOR (UNDER UPPER LEFT SIDE OF DASH)
DUCT RIGHT LOWER AIR TEMPERATURE SENSOR (LOWER LEFT OF HVAC MODULE)
DUCT RIGHT UPPER AIR TEMPERATURE SENSOR (UNDER UPPER RIGHT SIDE OF DASH)
GRN WIRE
GRY WIRE
GRY/RED WIRE
HVAC CONTROLS
INFO DISPLAY MODULE
LEFT
LT GRN/YEL WIRE
OFF SWITCH
RECIRCULATION SWITCH
RED WIRE
RIGHT
SWITCH
SWITCH FAN UP VENTILATING
TEMPERATURE
TEMPERATURE DOWN SWITCH
UP SWITCH
UP SWITCH TEMPERATURE
VENTILATING FAN DOWN
YEL WIRE
Go to component -> Automatic a/c circuit (2 of 4) -> SWITCH FAN UP VENTILATING
