2020 GMC Terrain Repair & Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2020 GMC Terrain
We don’t currently have enough data on the 2020 GMC Terrain to give you an accurate yearly maintenance cost. For details on the 2020 GMC Terrain, click here.
2020 GMC Terrain
Most Common 2020 GMC Terrain Problems
2020 GMC Terrain vehicles have 0 reported problems.The most commonly reported 2020 GMC Terrain problem is: GMC Terrain engine power reduced and check engine light on
Some gmc terrain owners report experiencing the "engine power reduced" message along with the "check engine" light,...
GMC Terrain Repairs and Prices
GMC Terrain
Head Gasket Replacement
$1,910 - $2,545
GMC Terrain
Exhaust Manifold Replacement
$492 - $765
GMC Terrain
Radiator Fan Motor Replacement
$881 - $1,012
GMC Terrain
Spark Plug Replacement
$181 - $240
GMC Terrain
Parking Brake System Adjust
$130 - $190
GMC Terrain
Anti-lock Brake System Inspect
$110 - $161
GMC Terrain
Sunroof Switch Replacement
$84 - $112
GMC Terrain
Yaw Sensor Replacement
$433 - $541
GMC Terrain
Parking Brake Shoe Replacement
$556 - $625
GMC Terrain
Camshaft Replacement
$670 - $891
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Above Average
The GMC Terrain Reliability Rating is 3.5 out of 5.0, which ranks it 22nd out of 26 for compact SUVs. The average annual repair cost is $558 which means it has average ownership costs. While repairs tend to be more severe than average, the number of those issues is low, so major repairs are uncommon for the Terrain.
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Write a Car ReviewMost Common 2020 GMC Terrain Questions
There are 4 related questions for 2020 GMC Terrain vehicles. RepairPal's professional community answers hundreds of questions each day. Below are the most commonly asked 2020 GMC Terrain questions.
Looking to replace o2 sensors. i threw following codes at once p0171, p015b, c0300. where are the o2 sensors located?
The radiator, thermostat, and water pump are new. it was an all of a sudden problem. i have it in a reputable shop...
2020 GMC Terrain Recalls
2020 GMC Terrain vehicles have 2 known recalls. The most common recall is: LATCH System Attachments Have Excessive Powder Coating Restricting Attachment.
GMC Terrain by Year
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