General Motors LLC (GM) is recalling certain model year 2013-2014 Cadillac CTS, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, GMC Yukon, and Yukon XL, and 2014 Buick Enclave, Chevrolet Express, Impala, Silverado HD, Traverse, GMC Acadia, Savana, and...
Electrical system
GMC Acadia Electrical problems by year
1,098 complaints filed with NHTSA about the GMC Acadia's electrical system. Dead batteries, warning lights, wiring, alternators, infotainment and electronic module failures.
Electrical complaints by model year
Electrical recalls
General Motors LLC (GM) is recalling certain model year 2014 Buick Enclave, Chevrolet Traverse, and GMC Acadia vehicles manufactured March 26, 2013, through August 15, 2013. In the affected vehicles, the engine control module (ECM) software may cause the...
Gm is recalling certain model year 2006-2009 buick, lucerne; cadillac dts; hummer h2; model year 2008-2009 buick enclave; cadillac cts; model year 2007-2009 cadillac escalade, escalade esv, escalade ext; chevrolet avalanche, silverado, suburban, tahoe; gmc...
Gm is recalling 857,735 my 2006-2008 buick lucerne; cadillac dts; hummer h2; my 2007-2008 cadillac escalade, escalade esv, escalade ext; chevrolet avalanche, silverado, suburban, tahoe; gmc acadia, sierra, yukon, yukon xl, saturn outlook; and my 2008 buick...
Latest Acadia electrical complaints
Getting a message that says sterring assist is reduced drive with care. This is a know issue with gmc acadias. The engine coolant thermostat need replacing. This is a covered repair on 2021 and later models where recalls have been issued. It is safety issue and should be covered on this model as well. My car only has 37k miles on it.
On [[redacted]], I remote-started my 2024 GMC Acadia. With the driver-side door and rear passenger-side door left completely open, I stepped inside the vehicle, placed my foot firmly on the brake pedal, and pressed the engine Push-to-Start button to transition the vehicle from remote-start mode to operational drive mode. Immediately after pressing the button, I took my foot off the brake pedal and exited the vehicle. A second later as I was walking toward the back of my vehicle, without any driver intervention or...
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manual gear selection, the electronic shift-by-wire transmission uncommandedly engaged completely into REVERSE on its own. The vehicle began actively driving backward. Despite the driver-side door being wide open and no driver being present in the seat or belted, and the rear passenger side door open, the vehicle's electronic 'Auto-Park' system and automated emergency braking failsafes completely failed to engage or shift the vehicle back into Park to prevent a rollaway. The uncommanded vehicle movement forced me to chase after the moving vehicle to regain control, posing an imminent and severe risk of property damage, catastrophic bodily injury, or death. The rear open door got stuck on our hose container and fire pit on the side of the house, and ripped the door off the hinges. The vehicle has been towed to Matthews GMC in Vestal, NY for diagnostic evaluation. GM Corporate Case #[[redacted]] has been opened. I am filing this complaint because an uncommanded transmission engagement combined with a total failure of the vehicle's electronic safety override systems represents a critical, life-threatening manufacturing and software defect that requires immediate investigation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Our vehicle's horn beeped and a message on the dash said vehicle not in park. I copied the following from your web site and am requesting an update: General Motors has acknowledged the "Shift to Park" issue through several Technical Service Bulletins (TSBs). While there hasn't been a formal safety recall for this specific shifter issue as of early 2026, a class-action lawsuit has been filed alleging one is needed.
Vehicle stalled several times. Check engine light and many code came up. Crack sensors replaced. Veh still stalls. Dealer and independent dealer believes it might be cpu. All wires from cpu checked with no issue found. When veh stalls if you manipulate the wire veh will start and run with demished power and demished steering control. Rpm go to off mode. Has happened on highway and side road. Very scary with 3 kids in car on highway.... not able to resolve issue. Veh has a little less then 60k
When putting the vehicle in park to turn it off, the dash indicates that I need to put the vehicle in park. But it is in park and it will not let me shut off the vehicle.
The contact owns a 2021 GMC Acadia. The contact stated that while driving at 30 MPH, traffic stopped abruptly, and the brake pedal was depressed to the floorboard; however, the vehicle continued to accelerate while the Forward Collision Avoidance warning feature activated with a red warning light on the instrument panel. The contact attempted to steer off the road to avoid a collision; however, the vehicle crashed into the vehicle ahead, resulting in a three-vehicle collision. The air bags did not deploy upon...
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impact. Another driver involved claimed unknown injuries, and the contact sustained whiplash but did not seek medical attention. Police were called, but a police report was not filed at the scene. The vehicle was towed to an independent tow yard. The manufacturer was notified of the failure and stated that the VIN was not included in a recall. The failure mileage was approximately 64,000.
Vehicle Information: 2023 GMC Acadia VIN: [[redacted]] Description of Safety Defect: While operating the vehicle, a sudden and total loss of propulsion occurred without warning. The transmission completely disengaged from the drive gears while the vehicle was in motion. When depressing the gas pedal, the engine freely revved up to approximately 3,000 RPM, but no power or torque was transferred to the wheels, leaving the vehicle entirely stranded and unable to move. This severe mechanical failure matches the exact...
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symptoms, hazards, and mechanical behavior detailed in NHTSA Campaign Number 23V172000 (General Motors Safety Recall N222389310) regarding a dimensionally incorrect transmission sun gear that causes driver-side half-shaft separation. My specific VIN is currently excluded from the active recall population, despite experiencing the identical manufacturing defect and catastrophic loss of motive power. This creates a severe highway safety hazard and a rolling/rollaway risk. I am requesting that the NHTSA investigate an expansion of the recall population for the 2023 GMC Acadia to include this vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
I get error electric Steering assist reduced or unavailable drive with care at around 84234 miles on my car . Upon looking up problem on Internet it has to do with the Thermostat. I also found where Gm has a bulletin N252508350 which only seems to cover certain vehicles with the same problem. This seems to happen at all different miles driven on vehicles. I don't see how Gm can get away with only fixing certain vehicles with this safety problem when it shuts down the electric steering assist . This problem from...
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what I can find on the internet is common to all years from 2017 up in Acadia with the 3.6L engine . The Thermostats seem to be defective and I feel Gm needs to address this problem for all of these vehicles . Not just for there special bulletin N252508350 which covers some vehicles in 2021with 3.6L engines. If the engine design was like the old engines and easy to replace the Thermostat by just taking out 2 bolts , I would say no problem I will replace it .But when you have to take half the Engine apart just to replace a 20.00 part that is defective that affects the steering of the vehicle, they need to have a safety recall.
The contact owned a 2026 GMC Acadia. The contact stated that there were software updates perform on the vehicle and the vehicle experienced issues with a module failure with reading the information downloaded. The vehicle was taken to the dealer, where technicians restarted and successfully corrected the module for that specific update. However, a much larger software update failed to download or update properly. The manufacturer was notified of the failure. The dealer was notified of the failure. The contact stated that there have been many failures with the software updates. The dealer confirm the failure and the repair was pending. The failure mileage was 900.
Receive error message about Power steering that shuts off AC and Temperature gauges. Happens constantly when vehicle is driven on freeway. Requires the battery to be disconnected and it resets until the next time.
While attempting to turn vehicle off, the message shift to park was given. Could not shut vehicle off! Has happened multiple times in the past, then disappears for awhile. Comes back again at will. Have seen multiple complaints on this issue falling back to a defective micro-switch within the shifter assym. Former GM tech here---
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....
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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.
While driving home from work the car displayed a "No Fuel" warning, despite having a full tank of gas. Within seconds of the display showing the car stalled out and stopped right in the middle of the road. It would not go into neutral and I had to be towed from the middle of the road to a mechanic close by. Upon reading forums online it looks like this is a known and common issue affecting the fuel pump sensor and system in these models. There are no open recalls but being this is known and happens so often I am...
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shocked GMC has not taken ownership to recall and correct this issue. If I had not been on a slower road I could have gotten into an accident and, as I said, the car would not go in neutral so I couldn't even safely get off the road.
2015 gmc Acadia, vin ending 7457,p2635,stuttering/hesitation and engine stalling when Arizona temperatures exceed 100* f , and mechanic advising that the condition corresponded to a known gmc issue for which they could not obtain an applicable corrective part / repair
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Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data