i have a 2001 yukon denali and yesterday i kept hearing the door locks tring to lock\unlock while I was driving. Now the power locks do not work at all. I can hear a slight click but nothing else. I checked all relays and fuses. The weird thing is it's ALL the locks, so it cant be an actuator. I read somewhere something about a wire loose or damaged. It has to be something that affects all the locks and I dont have a scematic. Anyone else have this issue?
