changed battery on 2016 gmc terrain
Asked by Guru8XHZH Dec 29, 2019 at 11:36 AM about the 2016 GMC Terrain Denali AWD
Question type: Maintenance & Repair
car started right up, running a little rough, reved it up a couple of times,
seemed okay then shut it off. tryed to restart the next morning and it fired then
quite. could not get it started again.
2 Answers
beatupchevy answered 4 years ago
I would say that model needs a memory saver anytime you disconnect the batt. Scan for codes and get the definitions , something else may have gone bad by pure coincidence , these things need to be diagnosed and figured out
https://www.youtube.com/watch?v=NAnEoMa80VY I agree with first post, that memory saver can save you some headaches. I also agree about checking trouble codes. See if any codes relates to tac/throttle actuator control. The youtube link is about relearn. I don't know if it will help? Everybody, happy holidays.