2012 GMC Acadia steering problems

Filed Jun 30, 2025 · Engine, Steering · 130,000 miles · MN

The contact owns a 2012 GMC Acadia. The contact stated that shortly after purchasing the vehicle, the check engine warning light illuminated. The vehicle was taken to the local mechanic who discovered that the catalytic convertor was faulty and needed to be replaced. The mechanic also inspected the vehicle and determined that the steering rack, front struts, and suspension control arms were also faulty and needed to be replaced. The vehicle was not yet repaired. The local dealer was notified of the failure, but no assistance was offered. The manufacturer was not contacted. The failure mileage was 130,000.

Filed Mar 11, 2024 · Steering · WA

About 1 month ago While making a slow speed turn from a parking lot to a street the steering seemed to lock for no reason. After a brief moment the steering resumed normal function. I inspected the ignition switch and found nothing abnormal. Checked power steering fluid level, it was in the operating range. Unable to duplicate the issue at that time. On 3-9-23 while driving the vehicle started making an unusual noise coming from the engine. It seemed to be consistent with engine rpm. I believe it was the power steering pump. After stopping and starting the engine the noise was gone. A few minutes later while driving at slow speed the steering locked again, or the resistance was too great for my wife to overcome.

Filed Aug 19, 2023 · Electrical, Steering · WV

No warning light when transmission went out. Traction control/stabiltrac service light came on, doors locking and unlocking, not stating what gear acadia was in. Check engine light eventually came on, after it stalled twice on highway. Vehicle is at gmc dealership service department and they are saying its not communicating and are checking wiring harness wires. I have replaced transmission and torque converter and now i dont know what to expect now. Only had it for 3 years so far. I almost got rear ended when it stalled twice before backfiring and a rough swift shift.

Filed May 19, 2022 · Steering · SC

Every single GMC I have ever ran into there is an Acadia, the air conditioner never works. Maybe you guys should reconsider the assembly of your air-conditioning It’s exhausting spending money having air for all of five minutes and then it’s right back to the heat.

Filed Feb 10, 2021 · Engine, Steering · 105,000 miles · GA

I have 2 ongoing issues, 1st is the car will be driving fine then get a check engine light and have a code for cylinder misfire. Car was at dealer multiple times with issue and could not duplicate while under extended warranty. Mysteriously the intake has to come apart and be reworked since the warranty expired, and still has same issues. The 2nd and more concerning issue is the power steering. Initially took in and told the rack and pinion needs changed. Still had same issue and told power steering now needs to be changed, so we did. Sound and still stiff after 2 racks and 2 pumps. Mechanic refused to work it again. Took to dealer yesterday. Says needs new power steering pump. So dealer took for a test drive and said it's still doing it and needs another rack and pinion. At what point is gmc that has a known safety issue with steering going to fix this issue. I can't keep throwing money at this thing and I can't feel unsafe in it. What can I do?

Filed Oct 28, 2020 · Steering · 100,750 miles · NJ

Tl* the contact owns a 2012 gmc acadia. The contact stated that while driving, the vehicle loss power steering functionality. The contact stated that the power steering failed to operate intermittently. There was no warning light illuminated. The vehicle was taken to an independent mechanic to be diagnosed. The contact was informed that the power steering pump and steering gear valve housing needed to be replaced. The vehicle was taken to nielsen chevrolet (1 us-46, dover, nj 07801) where the contact was informed that the vehicle was not under recall. The contact was informed that there was a fee for the diagnostic testing and repairs. The vehicle was not repaired. The manufacture was made aware of the failure. The failure mileage was approximately 100,750.*dt

Filed Jun 23, 2020 · Steering, Suspension · 156,957 miles · CA

I started having steering problems when I would slow down to make a turn on a city street. The steering was very tight. Unsafe condition without warning. I had the power steering unit replaced, then I was told the rack and pinion had metal in them and needed to be replaced. Mechanic was unable to flush out the metal. I picked up the car today after a cost of $2,200. Drove home on city streets, same problem only tighter turning. Called the mechanic and was told to return the car. Just luck I have another car to drive. Should be a recall on this very unsafe condition.

Filed Aug 14, 2019 · Steering · 89,000 miles · OH

While going under 10mph on a roadway, (3) different occasions, my steering wheel completely locked up. I braked and then after a few seconds it resumed steering. Got home and my husband checked the power steering fluid, all full. Called local dealer and they said there is no recall on my specific vehicle but many surrounding years have the same issue and have been recalled.

Filed Jun 20, 2019 · Driver assistance, Engine · 105,000 miles · CA

Tl* the contact owns a 2012 gmc acadia. While driving approximately 25 MPH, the steering shook and made noises. In addition, the service traction control and check engine indicators illuminated. The vehicle was taken to an independent mechanic, but they could not diagnose the failures. The manufacturer was made aware of the failures. The dealer was not contacted. The vehicle was not repaired. The failure mileage was approximately 105,000.

Filed Feb 12, 2019 · Electrical, Engine · 84,000 miles · MI

We bought this used car from a dealer drove it about 4 to 5 months and the left signal light failed, so we changed it worked for one day and then went dead again. Turning left from my street the steering was really hard and had problems turning left but I did finally on another occasion the same thing happened. Finally driving suddenly we saw a turn engine off and the engine started making loud noises and went dead in the middle of the street. So we kept gliding with no engine running and went into a parking lot. Lucky for us the car stopped right in the parking lot. Had to be towed few miles to a mechanic that told us the timing chain is broken and in need for new engine. We towed it to another mechanic and the same thing was told. So now it is been sitting at the mechanic's shop for two week waiting for new engine to come in . I can not believe that around 84000 miles this car needs a new engine and it is not cheap at all. The car has a salvage tilte but this does not have anything to do with the problems since too many people have been documenting this problem, steering, electrical and failed engine. Why gm did not recall these cars for these failure. They are putting people and families at risk and we are stuck with the repairs and the bills piling up.