Is my car delivering 12v during driving?
I have a suspicion that my Chevy Tahoe isn't providing 12v ("aux") power to my trailer while towing through the 7 pin connector. Let me start by saying that I don't know much about electricity. ...
Forum Discussion
SidecarFlip wrote:
Leave it to GM, the 'dummy' company....lol
As I remember my old 2000 Ford came that way. It required a relay and a fuse which was in the glove box. Why didnt the dealer install them, go figure.
