What 466 owners told NHTSA about the 2014 GMC Acadia

The contact owns a 2014 GMC Acadia. The contact stated that while in park(P), the vehicle rolled, requiring the driver to turn off and restart the vehicle, and the vehicle successfully shifted in park(P). Additionally, the contact stated that while driving at various speeds, the vehicle jerked. The contact stated that while driving 60-65 MPH, the vehicle shut off, and the steering wheel and the wheels locked up. The contact was barely able to pull over to the side of the road, where the contact waited before restarting the vehicle. The contact stated that the Check Engine warning light was recently illuminated. The vehicle was towed to two independent mechanics, where several diagnostic trouble codes associated with the transmission and the transmission module and solenoid were retrieved. The contact was then referred to a transmission specialist, where the vehicle was towed and was being diagnosed. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was approximately 160,000.

NHTSA ODI 11744114

On Sunday June 7, 2026 my husband drove our 2014 GMC Acadia to work. We both work at MSY - Louis Armstrong New Orleans International Airport for United Airlines. After he parked in the employee garage that is located in at the old terminal and got on the employee shuttle, the passenger tail light sparked a fire. Airport operations responded with the fire department that is stationed at the airport.

NHTSA ODI 11743724

Unknown

NHTSA ODI 11739189

Engine randomly shuts off when driving for no reason. Will restart and check engine light comes on. Has now happened three times , twice to me in traffic. One of those the car went into a limp mode where it wouldn't drive above 30mph at most. This is very unsafe in the middle of highway traffic. The second happened approaching a traffic light , I put the car into neutral and luckily it restarted and check engine light came on. The third time my wife had her friends in the car and it shut off at a light , she had no idea what to do. I had her stay there and brought her our other car. I have read this is caused by a known fuse box issue. They should be made to fix this problem before someone gets seriously hurt driving in traffic.

NHTSA ODI 11732023

The contact owned a 2014 GMC Acadia. The contact stated that while driving at an undisclosed speed, the contact was avoiding crashing into another vehicle when the contact's vehicle crashed into a tree. The air bags did not deploy. The contact stated that some good Samaritans assisted the contact in getting out of the vehicle. The contact stated that the vehicle was totaled when it crashed into a tree. In addition, the contact stated that within 5–10 minutes later, the vehicle was engulfed in fire. The local fire department arrived and extinguished the fire. The contact stated that the vehicle was consumed in the fire. The vehicle was condemned as a total loss by the insurance company. The vehicle was towed to a local tow yard. The contact declined medical transport to the local medical center, however the following day, the contact went to the local medical center. The contact sustained cuts and abrasions on both legs and knees primarily, cuts and abrasions to the right and left arms, a large bruise on the left side of the chest, right side of chest pain, and severe pain in the right shoulder and back. In addition, the contact stated that on February 02, 2026, the vehicle was serviced for an unknown recall repair in which the driver's side air bag was replaced. The dealer was made aware of the failure. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 138,000.

NHTSA ODI 11726679

The contact owns a 2014 GMC Acadia. The contact stated that for several years, the headlight bulbs were replaced several times. The contact used several different brands of headlight bulbs, but the bulbs failed prematurely. The contact stated that the headlight bulbs were dim while using the low beam or the high beam headlights. Additionally, the turn signals failed to properly operate while engaging the turn signal lever. The contact stated that the sound for the turn signals was occasionally inoperable. The vehicle was taken to the same independent mechanic, who was unable to determine the cause of the failure. The vehicle was not taken to a local dealer for a diagnostic test. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 135,000.

NHTSA ODI 11723782

called dealer faulkner gmc multiple times while recall was in force they kept saying they would schedule me when part was available found out that recall was over never got the airbag replaced this is a serious safety defect that needs to be fixed please investigate

NHTSA ODI 11717747

The contact owns a 2014 GMC Acadia. The contact stated that while driving approximately 20 MPH, the transmission shifted from 2nd gear to 3rd gear, and the vehicle shuddered before shifting. The failure also occurred while shifting from 4th gear to 5th gear. The contact ran a diagnostic scan and retrieved information for a loss of communication between the TCM and BCM. The failure was intermittent, and there was no warning light illuminated during the failure. The contact stated that the failure was associated with NHTSA Campaign Number: 14V614000 (Electrical System); however, the contact was advised by a local dealer and the manufacturer that the VIN was not included in the recall. The vehicle was not repaired. The failure mileage was approximately 147,000.

NHTSA ODI 11717318

After I put my car in park my daughter and I were still in the vehicle for a few minutes getting our things with the engine still running. I got out to get something from the back seat, my daughter got out the passenger door and made it to the driver side as I was closing the back passenger door. I was about to get back on the car to get the rest of my things and turn the ignition off but before I could my car was rolling backwards out of the driveway into the street. I was able to jump in the vehicle and put my foot on the brake and the put the gear into Park. There’s no way possible I didn’t put it in Park with me getting out already and my daughter couldn’t have accidentally shift the gear because she couldn’t have been able to get out, close the door and make it to the driver side before it started rolling away. Once I got the car stopped, I noticed the driver seat was now all the way to the steering wheel and completely to the floor with the headrest also tilting inwards and now the electrical for the seat will not work. There is a recall for this issue but my vin# is not included. I cannot even drive my car now because the seat is so far up and inclined. what if the seat moves up more while I’m driving and it has me pinned between the steering wheel and the seat. I don’t feel safe driving it, having my daughter as a passenger and it’s really not safe to be on the road. I’m still paying on this car and now i won’t even be able to drive to work. So I’ll probably lose my job. This car has multiple issues and I think is an electrical problem. It’s also a known major defect on this model but still not a recall for my vin #! None of my interior sound works. Speakers, blinkers, alerts, back up camera. The auto start won’t start, I have to press the key fob multiple times to lock and unlock. This car is extremely unsafe to drive and I strongly feel my cars vin# should be listed under the recall. Its going to really affect my daily life and means of income. Lemon!

NHTSA ODI 11702162

Acadia Denali had Takata air bag inflater replaced, service air bag light is still on. Dealer stated there is a side air bag problem as well. 2014 Acadia’s had previous recall for side airbag issues, most likely is same issue the vehicle isn’t listed. Contacting corporate regarding issue.

NHTSA ODI 11700921

My 2014 GMC Acadia constantly displays “Service Stabilitrak,” “Service Traction Control,” ABS, brake, and check-engine warning lights. The vehicle will not accelerate past 40 mph under normal driving. Recently, the vehicle began showing “Engine Power Reduced” randomly without any warning, and the vehicle loses power suddenly. The OBD2 code P1682 (Ignition 1 Circuit/Relay failure) appears every time. This issue has caused the vehicle to jerk, lose acceleration, and even stall in the middle of an intersection during rush-hour traffic while my children were in the car, creating a serious safety hazard. These warnings and symptoms are constant, and the power-reduction events occur unpredictably. No official inspection has been completed by the manufacturer. The failed component is still in the vehicle and available for inspection. The malfunction affects traction control, stability control, braking systems, and engine power, putting occupants and other drivers at risk.

NHTSA ODI 11699625

The contact owns a 2014 GMC Acadia. The contact stated that while at a stop, the vehicle experienced a loss of automotive power. In addition, the contact stated that upon further inspection, the fuel gauge failed to properly display the fuel level. No warning light was illuminated. The vehicle was towed to a local independent mechanic, where the unknown repairs were made; however, the traction control, ABS, Stabili-trak, and seat belt warning lights illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. In addition, the contact related the failure to NHTSA Campaign: 14V614000 (Electrical System), 14V266000 (Seat Belts), 21V246000 (Air Bags), and 14V223000 (Electrical System, Fuel System, Gasoline); however, the VIN was not included. The manufacturer was made aware of the failure. The failure mileage was approximately 130,000.

NHTSA ODI 11694995

Vehicle is randomly stalling or going into limp mode when driving. Has done it in intersections, driving down the hight way and even stopped in a parking lot. No warning but throws codes unrelated to the problem. I’ve been told that it shuts off half of my engine randomly while running and that contributes to the stall. Can cause accident if stalls while turning or even if in wrong lane on high way. You loose all power steering and basically have to coast to safety. Sometimes it re starts some times your stuck there with no reasons for it to not re start. Usually it starts same day when this happens but hours later. Sometimes it stutters and you know it’s coming but not often will you get this warning. I’ve replaced every thing in every code it’s thrown and still can’t go a week without stalling out. Very unsafe for families just trying to go anywhere. Has done in an hour into a trip or three minutes down the road. All weather conditions as well. I’ve had it to two different garages with no luck yet. Have found a bulletin on wiring for the fuse box which seems promising for the issue but am worried about putting more money into something so unreliable. At this point it’s dangerous to drive and is a safety hazard.

NHTSA ODI 11693483

Service airbag warning light

NHTSA ODI 11692377

Got onto the interstate and suddenly my car stopped but didn’t kill. My traction control light said off and then it said reduced engine power and my fuel went down to E. I couldn’t go but my car was still running. I killed it then waited a minute and started it again and it started moving slowly. Then it said service stabliltrak and traction system but since the light have went off. Around the same time I started hearing popping and crackling sounds from my speaker and now I have no interior sound at all just popping sounds no matter if my car is started or not. I’m scared it’s going to catch on fire or something

NHTSA ODI 11687331

Fuel gauge is incorrect. It says I went 20 miles when I only went two. Then when car is in park the gauge goes back up but when moving the gauge goes down quickly. This had caused me to run out of Gas when I shouldn’t have and it’s adding miles to my odometer that I never went or it’s fluctuating and that’s faulty. NHTSA CAMPAIGN NUMBER: 14V223000 Inaccurate Fuel Gauge Reading An inaccurate fuel gauge may result in the vehicle unexpectedly running out of fuel and stalling, increasing the risk of a crash. NHTSA ID Number: 14V223000 Manufacturer General Motors LLC Components ELECTRICAL SYSTEM, FUEL SYSTEM, GASOLINE Potential Number of Units Affected: 51640 Summary 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 fuel gauge to read inaccurately. Remedy GM will notify owners, and dealers will reprogram the ECM to correct the fuel gauge reading, free of charge. The recall began on June 27, 2014. Owners may contact General Motors at 1-800-521-7300 (Buick), 1-800-222-1020 (Chevrolet), and 1-800-462-8782 (GMC). GM's number for this recall is 14007. Notes Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov. 3 Associated Products 12 Associated Documents

NHTSA ODI 11687338

If the module experiences an electrical short, the vehicle could stall, increasing the risk of a crash. NHTSA ID Number: 14V614000 Manufacturer General Motors LLC Components ELECTRICAL SYSTEM Potential Number of Units Affected: 106307 Summary 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 Sierra HD vehicles. In the affected vehicles, the chassis electronic module may be internally contaminated, resulting in an electrical short. Remedy GM will notify owners, and dealers will replace the chassis electronic module, free of charge. The recall began on December 26, 2014. Owners may contact GM customer service at 1-800-521-7300 (Buick), 1-800-458-006 (Cadillac), 1-800-222-1020 (Chevrolet), and 1-800-462-8782 (GMC). GM’s number for this recall is 14515. Notes Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov. 22 Associated Products 26 Associated Documents

NHTSA ODI 11687340

See attached document for complaint.

NHTSA ODI 11686365

The contact owns a 2014 GMC Acadia. The contact received recall notification of NHTSA Campaign Number: 23V334000(Air Bags), and the vehicle was taken to the dealer several times for the recall repair; however, the contact was informed that the wrong parts were received. The contact was informed that the wrong color of part had been delivered. The contact stated that the issue had persisted for months. The manufacturer was made aware of the issue, and the contact was informed that the dealer would be contacted regarding the issue. Additionally, the contact stated the recall safety risk was major, and the contact was afraid that the vehicle would experience the failure. The contact had not experienced a failure.

NHTSA ODI 11679166

The contact owns a 2014 GMC Acadia. The contact received notification of NHTSA Campaign Number: 23V334000 (Air Bags); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure.

NHTSA ODI 11678233

The contact owns a 2014 GMC Acadia. The contact was advised about the VIN being included in NHTSA Campaign Number: 23V334000 (AIR BAGS) at the point of sale. However, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11674046

Received a safety recall and called Greg Lair GMC to schedule repair. Service guy told me the part is backorder. Called first of June and dealer still says part backorder. Letter said the parts were available. Is the dealership just not wanting to comply with this recall?

NHTSA ODI 11672611

Gas gauge is incorrect. When I put fuel in the tank within min gauge drops to empty. Car sputters when idling. Car stalled 10x or more. Fuel pump has been replaced. Fuel pump module has been replaced. Did not fix the problem.

NHTSA ODI 11669154

The driver's side door cracking away from the frame. My safe was put at risk due to the potential of the door falling off. It's a known problem for GMC vehicles. Yes the vehicle was inspected by a body shop. No warning or message came up.

NHTSA ODI 11663597

The contact owns a 2014 GMC Acadia. The contact received notification of NHTSA Campaign Number: 23V334000 (Air Bags); however, the part to do the recall repair was unavailable. The dealer was contacted; however, the contact was informed that parts were on back order. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ODI 11663765