All of the functions on my drivers side door on my 07 GMC Yukon just stopped working!??! What can I do? I've checked the fuses for the LT door but they're fine.... any suggestions plz?!!
Check for broken wires in the flex tunnel between the door and the body.
None found :(
You really need a wiring diagram for this rig, you will have to find the main power to that door in the body and check along the harness until you find the break. Have you pulled the door panel off yet? Maybe it will be obvious once you get that done.
THANK U!!! Don't laugh too hard, but no I haven't b/c idk how to get it off!! I'm going to Google it & get to looking asap :)
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