GMC Terrain Questions Maintenance & Repair
GMC Terrain Starts Itself
When the key isn't in the ignition, the car will turn on the computer system. Any ideas?
Heated Seats
battery went dead, key was left on, recharge battery now the heated seats won't turn on ?????
Check Engine Light
On a 2018 Terrain Denali 2.0 turbo battery went dead and I jumped started it. Now the check engine light is on and will not go out how do you put this out?
RADIO IS ALWAYS ON
I'M SICK OF THE RADIO ALWAYS BEING ON. OR COMES ON UNEXPECTLY, SOMETIMES SCARING ME SINCE ITS SO LOUD. I WANT TO TURN IT OFF AND WHEN I WANT IT ON THEN I'LL TURN IT OFF. I'M NOISE SENITIVE.
2018 GMC Terrain Denali Won’t Start
4 months owning this car and it won’t start. Had to have it jumped and I took it to the dealership. They said they thought the rear wiper motor was draining the battery. The motor was shot so they ...
Transmission
My 2011 won't engage in any forward gears
Driver's Power Seat
My seat will tilt back but not tilt forward. It will move up, down, back and forward. How's do I check to see if it's a fuse or a bad switch
My 2015 Terrain Hatch Will Not Stay Open.
My 2015 Terrain hatch will not stay open. Tried button on liftgate, button inside vehicle, and on remote? Just stopped working; could there be something blocking the sensor or telling it to shut as ...
Car Want Start
Security light coming on bit car want start is it i need a new programed key
GMC TERRAIN
My 2012 gmc terrain will start but l cant get it to go into gear. Any thoughts?
2015 Gmc Terrain Emissions Testing
No warning lights. Why does my 2015 GMC Terrain need emissions testing Actuathey are wanting to charge me for.lly, it i a Fuel Ejection Service
2018 Gmc Terrain Oil Change Amount Requirement
This vehicle is 2.0L L4 Gas Engine AWD. Owners manual states 6.0 qt capacity. Does the entire capacity drain when changing oil & filter, or will a 5 qt container do the trick for refilling the oil?
2018 Terrain Won’t Start
2018 won’t start. Battery completely drained, no lights, signals nothing. Tried to jump start; no luckk, tried battery charger no luck. Had it towed to GM dealer who have had it for 4 days and all ...
What Is The Problem If Car Will Operate In Reverse But Not In Drive?
I saw a you tube video for a GM car which had similar symptoms and was corrected by replacing a broken supply line? Could this be the case for a GMC Terrain?
GMC Terrain
battery failure
Transmission Problems
Is anyone else having transmission problems with a 2016 Terrain Denali?
AC
My GMC Terrain AC comes out perfectly cold, but when driving so often it starts blowing hot air and also when we start the truck it takes about 15 minutes for the cold air to come out.
Slow Start
My wife has a 2014 terrain with 64k miles and it has started turning over slow when starting. So far it has started every time, but it's like Russian roulette. Any ideas?
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