3.0

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
46,506 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2012 GMC Terrain accessories - interior problems

accessories - interior problem

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2012 GMC Terrain Owner Comments

problem #4

Jun 282021

Terrain

  • miles

A D V E R T I S E M E N T S

I am having trouble with these things now. The powertrain especially I have not had accident yet but it keeps going dead on me in the middle of driving down road. Causing me to have to put in neutral and restart. At this time the steering goes out. This needs to be repaired before an accident does happen. The drivers seat does not move forward or backwards. The tire pressure warning does not warn until it is at 20 psi.

- Silver Creek, GA, USA

problem #3

Dec 212019

Terrain

  • miles
Recent problems with my 2012 GMC Terrain all-wheel-drive pvc valve caused rear main seal to consume oil and gasket blew out drivers seat will not move forward or backwards visor on drivers side will not stay up also electrical problems

- Brockton, MA, USA

problem #2

Oct 222019

Terrain

  • 136,024 miles
While driving, there is a random ding. No idiot lights come on this has been going on for over a month. Today I happened to look up and the passenger airbag light was flashing. As if stating there was someone in the seat. The only way to stop it is to have the passenger seat belt buckled while driving. This only happens while driving. It is very disturbing because I am not sure if I am in an accident if my passenger will be safe.

- Romney, IN, USA

problem #1

Apr 022016

Terrain

  • 50,000 miles
Drivers seat quit going up and down possition.

- Chillicothe, OH, USA

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