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.
Worst GMC Terrain AC / Heater Problems
-
#1: A/C Not Working Properly 2014 Terrain
- Average Cost to Fix:
- $400
- Average Mileage:
- 61,000 mi
-
#2: Defroster Not Working Properly 2015 Terrain
- Average Cost to Fix:
- N/A
- Average Mileage:
- 0 mi
-
#3: Bad Odor 2010 Terrain
- Average Cost to Fix:
- $400
- Average Mileage:
- 54,000 mi