The flashers would go on the door.
Gmc door locks go crazy.
The flashers would go on the door locks would go up and down the airbag light w.
When driving my 2008 gmc sierra the electronics randomly go crazy.
Doors will unlock and lock on their own while driving.
I had a problem where electrical components just freaked out for no reason.
Service stabilitrak and traction control warnings will come on.
When symptoms become widespread and randomized poor electrical connections become suspect.
Rpm and mph gauges will turn off an on.
Whenever crazy things like this happen my mind starts going to a ground connection problem.
2007 with 96k miles.
Sometimes the power door lock starts going off by itself or the dash lights go out.
Radio will make a pop sound when brake is hit.
In extreme circumstances the entire truck loses power.
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.
The headlights and dome lights will flash when i hit my brake.