Electrical System Related Problems of the 2011 GMC Terrain

Table 1 shows seven common electrical system related problems of the 2011 GMC Terrain. The number one most common problem is related to the electrical system (23 problems). The second most common problem is related to the car will not start (one problem).


Recently reported Electrical System problems of the 2011 GMC Terrain

The Electrical System problem

Ok so my 2011 GMC Terrain just went over 150,000 miles I bought this vehicle used from a dealership not knowing that there was a big lawsuit or that GMC continuted making this make and model knowing that it had a oil usage problem.   Read details...

The Car Will Not Start problem

When parking after driving , the key will not be released . You may have to turn the key on and off several times until it releases. There is also a problem with starting the car where you turn the key and the car will not start.   Read details...

The Computer Failure problem

After dealing with the repairs on excessive oil consumption issues, my warranty is now up and I am dealing with my car completely dying at a moments notice. This is not the battery as we've had both aaa and our mechanic test the battery several times - the issue, according to our mechanic, is   Read details...


Electrical System related problems in other GMC Terrain model year vehicles:



Terrain Service Bulletins
Terrain Safety Recalls
Terrain Defect Investigations