What are some of the 2012 GMC Terrain alternator problems?

eyeOutline 269 messagesOutline 3
star Top Answer
accountCircle
James B. December 31, 2020
The 2012 GMC Terrain alternator problems are dim lights or battery won't charge. This piece of equipment will eventually become useless. The battery will need to be replaced every 50,000 to 60,000 miles. It may coSTSome money, but You will have to cough up the cash to keep Your car running. You will come into issues with the battery during the life cycle of the vehicle. There can be a leak, causing the fluid to spill out. The battery can just die. You will need to recharge or replace it at this point. A cracked case could come about and will need to be replaced completely. The battery can drain quickly and will need to fixed.
accountCircle
Jessica D July 16, 2020
If the 2012 gmc terrain has a bad alternator then the battery will not charge, and the electrical systems in the vehicle will fail to function.
accountCircle
James Stewart July 9, 2022
Replaced two alternators and batteries on my GMC 2012 terrain in lest than 8 months.
Leave your answer
Name
The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. VehicleHistory.com does not research or authenticate any of the Answers provided.