2022 GMC Acadia

49 complaints on file, page 1 of 3.

1. Filed Sep 14, 2026Failure Aug 10, 2026Fort Wayne, INElectrical system, Visibility/wiper

   What failed & is it available? The infotainment/radio module failed entirely due to an OTA software update (Codes: U18B4, U0184, B1325). The vehicle and component are fully available for inspection upon request. How was safety at risk? The federally mandated backup camera is now too faint/dim to read, destroying rearview visibility. Bluetooth/hands-free phone pairing is completely disabled, increasing driver distraction risks and preventing compliance with hands-free driving laws. Is it confirmed by a dealer? Yes. A local GMC dealership inspected the vehicle and confirmed the module is bricked, quoting $2,286.00 for a hardware replacement. Inspected by manufacturer/others? It has been inspected and confirmed by the local GMC dealer network, but GM corporate has refused to physically inspect or resolve it. Prior symptoms? No prior warning lamps or symptoms occurred. The system functioned perfectly until it instantly crashed during the remote update on August 10, 2026, at 9:00 PM.

   NHTSA complaint 11764105
2. Filed Aug 15, 2026Failure Aug 15, 2026DE Witt, IAAir bags, Seat belts

   Since we purchased our 2022 Acadia 6/24/2022 we have had the warning "Service Safety Restraint System" pop up randomly. We have mentioned it numerous times over the years when the vehicle has been in for routine service at our local dealership. They have never been able to determine the cause as no service code ever shows up for them. Today in addition to the warning the red air bag warning light also lit up briefly. The warning has popped up 2x in the last 2 weeks again with today being the only time we noticed the red light as well. We are now more concerned about the safety of our vehicle. (We will be on vacation now through 8/25 & would be available after that date for any contact)

   NHTSA complaint 11757181
3. Filed Jul 23, 2026Failure Jul 21, 2026Henrico, VAFuel/propulsion system

   The car stalled while driving it. It would not restart. I received an email with error code po23f. The car had to be towed to the dealership for repair. P023f fuel pump power control module failed. Fuel pump power control module had to be replaced. Car was at 45,041 miles.

   NHTSA complaint 11752531
4. Filed Jul 13, 2026Failure Jul 11, 2026Big Rapids, MIEngine

   “Steering Assist is Reduced” warning, P0128 code, thermostat-related symptoms, increased steering effort or other safety concerns while driving. This issue required increased steering effort and affected my wife's driving ability to respond to changing traffic conditions. This is most likely a faulty thermostat housing assembly. This has been well documented temperature gauge problems, cooling system issues, and related warning messages. Our GMC Acadia is a 2022 AT4 with 53,500 miles. GM recently issued Special Coverage N252508350 for 2021 Acadias with the 3.6L LGX engine affected by thermostat housing issues. Owners of other model years reporting substantially similar symptoms remain responsible for the repair cost. Please investigate this.

   NHTSA complaint 11750068
5. Filed May 28, 2026Failure May 1, 2024La Vergne, TNElectrical system, Power train

   This vehicle was bought brand new and has received proper maintenance from one dealership since purchasing. I had to replace the thermostat and radiator before owning the vehicle three years. Within two years of owning the vehicle, my battery went out, which I thought seemed a little early. Then shortly after, I noticed that my locks weren’t engaging when I took my car out of park. Then my car wouldn’t even lock. When I tried to do it on the door control, nothing happened, then when I used my key to do it, it caused the alarm to go off and I couldn’t get it to stop. This resolved after a day, and then it rained again, and it started again. This time, my car wouldn’t unlock and I was trapped in my vehicle and had to open the trunk to get out. This is a known issue according to GMC with no fix. I took it to the dealer, and the codes were saying BCM and told it was being replaced but instead was “serviced”. This issue has begun again, and now I’m being told the locks are the issue and not the BCM, and that may not be covered under warranty. Not being able to get out of your vehicle or not being able to lock your car is a safety issue for passengers leaving them vulnerable to theft, someone entering their car while they’re in it and hurting them. I have had so many issues out of this vehicle and I do not believe I should have to pay for a repair that is a safety issue KNOWN TO THE COMPANY. I feel unsafe driving this vehicle now and it doesn’t even have 60k on it. So I’ve estimated on the date of the first incident and the new one just Happened this week. The information about this issue can be obtained from my dealership and GMC as it is a known issue with no real fix.

   NHTSA complaint 11740730
6. Filed Feb 18, 2026Failure Feb 12, 2026Redmond, WAEngine

   UNKNOWN After diagnosis at the GMC dealership they stated that it is same issue as released in the following: Special Coverage Adjustments: N212356540 Front Exhaust Pipe N222385510 Special Coverage Front Exhaust Pipe However they CURRENTLY do not cover our GMC Acadia Model year 2022

   NHTSA complaint 11718905
7. Filed Feb 9, 2026Failure Jan 9, 202673,000 milesOklahoma City, OKCamera

   The contact owns a 2022 GMC Acadia. The message "Front Assist Blocked" was displayed. The vehicle was taken to the dealer, where it was diagnosed with a camera failure. The camera was replaced; however, the failure recurred while the contact was driving an hour later. The dealer was notified of the failure and informed the contact that the repair could not be covered under the warranty because the warranty had expired; however, the contact stated that the warranty would expire in August. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 73,000.

   NHTSA complaint 11716645
8. Filed Jan 11, 2026Failure Nov 24, 2025Bakersfield, CAElectrical system, Engine, Service brakes

   purchased the vehicle in good faith, unaware that the check engine light was illuminated at the time of purchase and not informed that this indicated a serious mechanical or emissions-related issue. After purchase, the dealership repaired an emissions-related problem, and the check engine light was no longer present when the vehicle was returned to me. However, within three days of having the vehicle back in my possession, I began experiencing additional issues, including electrical malfunctions and abnormal noises coming from the front wheels. These problems caused the vehicle to feel unsafe to operate and raised serious concerns about its reliability and overall safety. Due to these concerns, I returned the vehicle to the dealership immediately.

   NHTSA complaint 11710259
9. Filed Jan 9, 2026Failure Aug 23, 202528,000 milesBakersfield, CAElectrical system, Engine, Service brakes, Hydraulic

   The contact owns a 2022 GMC Acadia. The vehicle was recently purchased, and at the time of purchase, the check engine warning light was illuminated. The vehicle was taken to the dealer, where it was diagnosed that the emissions system had failed. The vehicle was repaired. The contact stated that on a separate occasion, three days after the vehicle was picked up from the dealer, there was an abnormal sound coming from the vehicle. The vehicle was taken to the dealer, where it was determined that the rotors and brakes had failed, and the lining for the front two wheels was damaged. In addition, the contact informed the dealer that all four windows failed to function as intended. The contact stated that the buttons to roll up or down the windows failed to operate as needed. Additionally, while depressing the brake pedal, the vehicle vibrated abnormally. The contact stated that when the radio was turned on, there was an abnormal sound coming from the radio. The vehicle remained at the dealer unrepaired. The contact was provided a loaner vehicle. The contact sent an email to the manager at the dealer regarding the vehicle. The contact was offered assistance. The following day, an employee from the dealer reached out and informed the contact that no assistance would be provided and that if the rental was not returned, it would be reported as stolen. The contact stated that she was threatened after the employee realized that she had thought about filing a Lemon Law complaint. The manufacturer was not made aware of the failure. The failure mileage was approximately 28,000.

   NHTSA complaint 11710020
10. Filed Dec 19, 2025Failure Nov 10, 2025Copperas Cove, TXUnknown or other

    No specific incident. High pitch rattling in ceiling. Does not seem to be coming from the sunroof but the middle light fixture.

    NHTSA complaint 11706179
11. Filed Dec 19, 2025Failure Nov 7, 2025Erie, PAUnknown or other

    Vehicle has an ongoing water leak, has been to the dealer twice so far. Both times said it was fixed.

    NHTSA complaint 11706143
12. Filed Dec 5, 2025Failure Oct 1, 2025Lake in the Hills, ILUnknown or other

    The rear view camera fails to function intermittently and is occurring at a higher rate of frequency. On numerous occasions when the vehicle is put in reverse the screen goes black with a red triangle caution symbol and a white camera crossed out. Now the system is unavailable more then operational. Based on the drivers rear vision when backing in this particular vehicle, the lack of the rear camera view increases the risk of crash. This also increases the risk of severe injury to a pedestrian behind the vehicle. The same issues were addressed on earlier models via a safety recall which should be extended to 2023 model.

    NHTSA complaint 11703188
13. Filed Nov 29, 2025Failure Oct 23, 2025Charleston, WVUnknown or other

    Message with “steering assist reduced, drive with care” pops up on the screen. The temperature gauge drops to on the cold side. After you shut off the car the fan will run for 10 minutes trying to “cool” the car. The temperature cannot regulate.

    NHTSA complaint 11701970
14. Filed Nov 28, 2025Failure Nov 27, 2025Cape Coral, FLElectrical system

    I have a faulty coolant temperature sensor or thermostat in which the fan is running loudly and temperature gauge is not working

    NHTSA complaint 11701910
15. Filed Nov 24, 2025Failure Nov 21, 2025Grove City, OHUnknown or other

    Coolant temperature gauge stops working and shows cold temperature reading. The radiator fan runs for about 2 minutes as if the engine is overheating. I think it's a temperature sensor issue or thermostat issue or both.

    NHTSA complaint 11701377
16. Filed Nov 24, 2025Failure Nov 21, 2025Heber Springs, AREngine, Assist, Steering

    The “Steering assist reduced” message came on and, when shut off, the fan blows very hard and loud.

    NHTSA complaint 11701135
17. Filed Nov 23, 2025Failure Nov 23, 2025Saint Clair Shores, MIElectrical system

    The entire dashboard instrument panel and entertainment screens frequently go black on 2022 ACADIA. This occurs intermittently several times per week and has occurred since purchase in Nov 2024.

    NHTSA complaint 11701101
18. Filed Nov 23, 2025Failure Nov 23, 2025Mechanicsville, MDElectrical system, Engine

    Multiple times an alert has been given for "Driver assist temporarily reduced, drive cautiously". Additionally, the check engine light has come on, with codes for the cooling system. Cooling system fan (HVAC Blower) remains on after shutting off vehicle for anywhere from 5-15 minutes. Coolant levels have been checked and are correct. Heat & AC function, however the thermostat gauge on the instrument panel does not read any temperature at all. At this time, the vehicle has not been taken to the dealership for assessment due to financial constraints.

    NHTSA complaint 11701069
19. Filed Oct 17, 2025Failure Jun 10, 2025Puyallup, WAEngine, Assist

    Electronic thermostat fails. Which causes steering assistance reduced drive with care to illuminate. Temperature gauge drops to cold. Air conditioning no longer operates.

    NHTSA complaint 11694148
20. Filed Oct 7, 2025Failure Jun 2, 202442,745 milesEdmond, OKSeat belts

    The contact owns a 2022 GMC Acadia. The contact stated that the rear passenger side seat belt and driver's side rear seat belt failed to fully extend smoothly while passengers were attempting to buckle the seat belt, or while attempting to secure a car seat inside the vehicle. The contact stated that while pulling the seat belt from the retracted position, the seat belt locked up. The contact had to release the seat belt and then attempt again to securely buckle the seat belt. The contact stated that the rear passenger’s seat belt retractor failed to lock in place while securing the car seat. The contact stated that the belt was very loose. The contact stated that the driver's side rear seat belt was also difficult to secure the car seat. The contact had taken the vehicle to a local dealer, where it was diagnosed, and determined that both seat belt units needed to be replaced. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was 42,745.

    NHTSA complaint 11691869