ANNOUNCEMENT: The Car Book 2018 is now online!

Ratings on over 1,000 new & used models going back 5 years, from the Center from Auto Safety. Learn more about The Car Book 2018 here.

GMC Terrain  problems

GMC Terrain

AC / heater Problems

We don't have a lot of GMC Terrain AC / heater problems on file — feel free to add yours here. The most common Terrain AC / heater problems cost $400 to fix & occur at 38,000 miles.

The worst model years for AC / heater problems are the 2014 Terrain, 2010 Terrain, and the 2015 Terrain.

Click on the graph bars for more details about AC / heater problems for a specific model year.

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Worst GMC Terrain AC / Heater Problems

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