Hummer H3 I (2005-2010) rear defog switch sig wiring diagram
This page shows the only wiring diagram for the component.rear defog switch sig, which is found in the car Hummer H3 I (2005-2010). 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..
rear defog switch sig wiring diagram (1 of 1)
BLK WIRE
BLK/WHT WIRE
BODY CONTROL MODULE (BCM) (BEHIND RIGHT FRONT KICK PANEL)
DEFOGGER INDICATOR
HOT AT ALL TIMES
HVAC CONTROL MODULE (BENEATH RADIO)
IND CTRL
LOGIC
LT BLU WIRE
R/WDO DEFG FUSE 30
REAR DEFOG INDICATOR CTRL
REAR DEFOG SWITCH SIG
REAR DEFOGGER SWITCH GROUND
REAR WINDOW DEFOGGER
RELAY CNTRL
RR DEFOG RELAY 71
SW SIG
TAN WIRE
UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL)
WHT WIRE
Go to component -> Defoggers circuit -> REAR DEFOG SWITCH SIG
