Gmc Door Locks Go Crazy

The headlights and dome lights will flash when i hit my brake.

Gmc door locks go crazy.

I had a problem where electrical components just freaked out for no reason. When driving my 2008 gmc sierra the electronics randomly go crazy. Sometimes the power door lock starts going off by itself or the dash lights go out. The flashers would go on the door locks would go up and down the airbag light w.

There was a similiar incident that the dealership had dealt with but was able to find water in the tail light that casued a short in the electical system. When symptoms become widespread and randomized poor electrical connections become suspect. Whenever crazy things like this happen my mind starts going to a ground connection problem. 2007 with 96k miles.

Rpm and mph gauges will turn off an on. The door locks repeatedly lock and unlock answered by a verified gm mechanic we use cookies to give you the best possible experience on our website. Radio will make a pop sound when brake is hit. Service stabilitrak and traction control warnings will come on.

The flashers would go on the door. Spicefball2 wrote yep everything is in play what i wrote on both threads i tried contacting gm directly but it seemed they were uninterested since truck is out of warranty.