Electrical shutdown I have a 2004 3500 Duramax that seems to have had a short in driver heated seat. Problem now has spread to all other kinds of electrical issues. Truck loses all dash output display,radio,heater,and windows at times. It has even just shut down totally on road while driving. ABS light keeps coming on and now have to jump off to start truck
Cars & Trucks - GMC - Sierra 2500 - 2004 GMC Sierra 2500
Answers & Comments
Wiring harness ground faulty or engine ground strap possible