Bad master window switch?
hey everyone. i have a 2005 sierra 2500. i recently got into my truck and the master window switch was not working. the individual door window switches work, but only the drivers switches dont work. also, the heated seats and only the drivers side front door lock actuator does not work. i took the door panel off and i have good power and ground going to the switch.
the weird thing the power side view mirror still works.
i did notice that the side view mirror, heated seats, door lock actuator all run through the switch. so i assume it's the switch thats faulty.
just wanted to see if anyone had anything similar to this before i throw a master switch at it.
I do not have an EWD to see what wires do what, so i checked the wires blind.
2005 gmc sierra 2500hd
banks intake, EFI live. 20" pro comps, with 35''s. 4" trailmaster lift kit. mbrp 5inch exhaust with 7" mbrp tip, diamond eye dp, afe mp. automete pro comp gauges. Fabtech tie rod ends. fluidamper balancer. egr blocker, pcv reroute
1991 gmc syclone
77 ford f150- the mud slut
Last edited by mikec91sy; 09-05-2012 at 07:36 AM.