While driving the temperature gauge shuts down completely to C - the check engine light comes on and a message appears on the dash saying "Steering Assist Reduce Drive With Care". Any air conditioning goes from cold to hot and the fan under the hood goes to high automatically and wont shut off. We have been informed that this is a known error that has existed for a long time now, with no recalls to date. I cannot schedule my vehicle for repairs yet because I do not have the money to pay for the repairs. They are saying that the placement of the thermostat and sensor, which need to be replaced in order to fix this problem, are located in a very difficult spot to get to. Saying that it will take upwards of 4-5 hours to get everything fixed, which increases the amount of money to fix this issue. My 2019 GMC Acadia just started doing this about 2 months ago and I have 54000 miles.

- Athens, IL, USA

Initial battery died completely when vehicle was 2 years old (17 months ago). This week got a steering assist drive with care message and everything pointed to codes signaling low voltage. Battery tested with a bad cell. GM will not cover the cost to replace a battery when not one but two have gone bad well before the middle of their earful lives. GM claims there is nothing electrical drawing from the battery causing both the go array. Bad customer service on GM-??s part. Logically this issue should be covered as it is not a typical maintenance replacement. It-??s something causing two batteries to go bad!

- Wilton, CT, USA

After exiting the highway onto a side road, the vehicle began to shake violently (like we were on a very bumpy road). I pulled into a parking lot thinking we had a flat tire. Then the vehicle suddenly came to a stop and would not move forward and would not move backwards. There was no flat tire, but I noticed that the front left tire was turned inward in the direction that the steering wheel was turned, but the front right tire was also turned inward at a much greater angle. At first glance, I could see behind the tire that the tie rod had detached from the front right tire resulting in no steering capabilities for the vehicle. The tie rod has a large bolt that attaches it to the tire, and the bolt was missing. Had this happened on the highway just a few minutes earlier, the resulting accident could have been catastrophic. I paid to have the car towed to the dealership and when the tow truck driver arrived he took one look at the vehicle and said "this should have never happened". The dealership could not explain how the tie rod lost the bolt and there was no visible damage to the tie rod. My concern is that had this happened at 60mph, the car could have flipped or the car would have been abruptly turned into the median wall at 60mph. Tried to upload images, but could not upload.

- Seattle, WA, USA

Steering Assist reduced drive with care" displayed on screen when I was driving. The temp gauge stayed on C, Heat works fine, Happened for a few days.

- Blackstone, MA, USA

Vehicle will have a message on the dash that says -??drive with care steering assist is reduced-??, the fans will come on and stay on, and the temperature hand will quit working along with air conditioner. It has not been inspected, I am not sure if the steering assist being reduced could cause any harm to myself or others.

- Vienna , GA, USA

"Steering Assist reduced drive with care" displayed on screen when I was driving. The temp gauge stayed on C, the a/c did not work and engine fan came on full blast. After a couple days of this, it went back to normal. Coolant was checked and full at correct level.

- Dover , DE, USA

I-??m not sure but a warning came on that said steering assist reduced drive with care and my temperature gage and AC weren-??t working all of a sudden when it happened

- Webster, TX, USA