2016 GMC SIERRA 3500 Electrical System Problems
2 NHTSA complaints on file
Electrical System Issues in the 2016 GMC SIERRA 3500
2 electrical system complaints have been filed with NHTSA for the 2016 GMC SIERRA 3500. Of these, 0 involved a crash, 0 involved a fire, and 0 resulted in injury.
2
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
All Electrical System Complaints
Driving down the road and I got a service trailer brake code pop up and would not go away and kept dinging It is very distracting and sometimes causes the trailer brakes to malfunction
I had the rear defrost running, and began to hear a sizzling/hissing sound in the back seat. After a minute of hearing this noise, I noticed smoke coming from the rear sliding window. I immediately turned off the rear defrost. A few seconds later, I heard a loud pop and the passenger side of my rear window was shattered. I called and spoke with the dealership and explained what had happened. They said they knew exactly what had happened and it is pretty common in these trucks.