Originally Posted by glenecho
I am reading voltage @ pass. door window control. Not sure what it means.
Connection blocks in drivers door tight & clean & show voltage.
Power (battery +) is always available at all 4 door control modules with ignition on. All power & ground switching is accomplished at each door control module for power windows, power locks etc. The drivers door module communicates with the other 3 door modules via class 2 bus to control windows, locks in other 3 doors. I'm assuming that you can't operate the power functions at the other 3 doors locally also?