Electrical System Problems of GMC Acadia

GMC Acadia owners have reported 471 electrical system related problems since 1996. Table 1 shows the 27 most common electrical system problems. The number one most common problem is related to the vehicle's electrical system (320 problems). The second most common problem is related to the vehicle's wiring (28 problems). For details of each of the problem category, use the links in the table.

  Recently reported Electrical System problems of GMC Acadia

The Electrical System problem

I get a �shift to park� notification when I put my car in park and try to turn it off. I�m confident my car is in park as it doesn�t move when I release the brake, I have to restart the car, put it in drive or reverse, then shift into park again.   Read details...

The Wiring problem

When shifting the vehicle to park and then shutting off the engine, I get an error message �action required- shift to park�. The vehicle is already in park! I�ve had to jiggle the shifter, press the brake while jiggling the shifter, restart the vehicle put in reverse, then back   Read details...

The Car Will Not Start problem

On separate occasions, both parked turned off and running down highway, the dash lights lit up and alarms chimed. Car wouldn't start, no cold a/c. The "service power steering" message displayed. Car didn't turn as well. Couldn't shift.   Read details...

The Battery Dead problem

When shutting the Acadia off it prompts a message saying must be in park. It is in park but computer is not recognizing it. This forces you to leave car running. If you dont then your battery will go dead.   Read details...

The Horn Assembly problem

Hello, is anyone investigating the horn problem with the 2017 GMC Acadia that is well-documented in many places, including your own NHTSA website? the same problem likely exists with the 2018 models as well.   Read details...

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