GMC Yukon XL Complaints (2021)

230 consumer complaints on file.

#11684156August 31, 2025
UNKNOWN OR OTHER
The blinker randomly stops alerting. The blinker will still flash but the audio will cut off and stop working randomly. I have brought this to my local GMC dealer, whom I bought the car from, twice now with no resolution. The service department can’t figure out what is causing the issue. I have video evidence upon request.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11682903August 25, 2025
ENGINE
On Thursday August 14 while driving our traction control light and engine light came on along with the ESC light while traveling out of state. The car felt like we were driving on a rumble strip. We immediately took it to the nearest auto repair shop, only a few minutes away. They reset the battery and dash lights and we took it for a test drive. All the lights came back on after a couple of feet and loud knocking sounds started. Our emissions light then also came on and a strong exhaust smell was emitted. Each time the engine was started the knocking grew louder and the engine was severely struggling and sounded very wrong . The shop put their diagnostic tool to use and identified misfiring on cylinder 5. Upon further inspection they identified camshaft irreparable failure. We had it towed to the Platteville WI GMC Dealership Friday Aug 15. Where they confirmed camshaft failure and informed us our engine needed total replacement. Our safety was at risk since our engine failed while exiting the highway.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11682320August 22, 2025
FUEL/PROPULSION SYSTEM
Fuel pump power control module failed while driving. This part was included in a recall in 2021 but our VIN appears to not have been impacted.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11682102August 21, 2025
ENGINE AND ENGINE COOLING
The contact owns a 2021 GMC Yukon XL. The contact stated that after start-up, the vehicle was driving roughly before the vehicle stalled. The vehicle was towed to the local dealer, who diagnosed the vehicle with engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not yet repaired. The contact had previously received notification of NHTSA Campaign Number: 25V274000 (ENGINE AND ENGINE COOLING). The mechanic related the failure to the recall, but parts were not yet available for the recall repair. The failure mileage was 50,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11681671August 19, 2025
ENGINE AND ENGINE COOLING
The contact owns a 2021 GMC Yukon XL. The contact received notification of NHTSA Campaign Number: 25V274000 (ENGINE AND ENGINE COOLING). The dealer was contacted; however, the contact was informed that parts were not yet available. The vehicle was not repaired. The manufacturer was contacted about parts not being available. The contact stated that while driving at 70 MPH, the vehicle lost automotive power. There was no warning light illuminated. The contact pulled over, and the vehicle was towed to a local dealer. The vehicle was not repaired. The failure mileage was unknown.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11681351August 18, 2025
ENGINE, ELECTRICAL SYSTEM, VEHICLE SPEED CONTROL
I was driving from New Orleans with my family when traveling at 75 mph when it’s like the transmission started straining and the engine was losing power/pressure it’s like the engine or transmission was struggling I’m not sure what was causing it but it was a scary experience knowing I’d my kids and my wife with me and we were out in the middle of nowhere.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11681036August 16, 2025
ENGINE
GM is unable to remedy this recall. I have been waiting since April 2025 (when the recall was issued) to our family vehicle in to be corrected. This is a serious recall that GM is not taking serious, and this is our family car.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11680893August 15, 2025
ENGINE
Complete engine failure and lock up driving 70MPH. I was very lucky to not wreck the vehicle when this occurred with my family of 5 present. Had towed to the dealership and diagnostics performed. Diagnostics confirmed crankshaft issue and complete engine failure requiring engine replacement. I was informed that this was the same issue that is under current recall, but the 5.3L is not part of it. This is the same crankshaft issue that has been recalled in over 700K 6.2L GM motors. I am being told that the 5.3L engine is not covered under the recall and i am 100% responsible for all costs related. I want this 5.3L issue reported and documented to help extend the recall to the 5.3L engines in the future
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11680443August 13, 2025
ENGINE, POWER TRAIN
The Yukon has stopped while driving twice. The check engine light came on, the dealership says there is an oil problem and the oil pump is bad along with bad lifters. There is wear to the motor as well.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11679994August 11, 2025
POWER TRAIN, VEHICLE SPEED CONTROL, UNKNOWN OR OTHER
10 speed transmission It’s been at the dealer for a month and they checked it today. Same issues as the mass recall Dash alert for reduced speed drive with caution. It was extremely dangerous because it malfunctioned on curvy winding roads
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11679012August 7, 2025
ENGINE
Been working with dealership on engine performance for a year, recall is delayed because of no available parts. I had bought a warranty that replaced the lifters and cam. Also this year the transmission, radiator, pully and belt were all replaced. Engine blew up last night and is back at dealership. I paid $80,000 for this vehicle and have had major issue after major issue with it. Looking into seeing if it qualifies as a lemon. Lucky was going slow when it happened and it didn't cause an accident. Could not get the vehicle into neutral to tow it.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11678442August 5, 2025
FUEL/PROPULSION SYSTEM
Vehicle stalled while driving and would not turn back on. I had to have it towed over 45 minutes.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11677545July 31, 2025
ENGINE
Vehicle: 2021 GMC Yukon XL VIN: [XXX] Recall ID: 25V274 (GM Recall N25249400) Mileage: Approx. 35,000 My 2021 GMC Yukon XL was recalled for a potential engine defect. On June 9, 2025, the dealership (Carol Buick GMC in Florida) determined that my vehicle was unsafe to drive and that the engine needed to be replaced under GM Recall N25249400. GM has not delivered a timely fix. The engine remains on national backorder, and as of July 31, 2025, the vehicle has been out of service for over 6 weeks. I was provided a loaner vehicle, but my own vehicle remains undrivable, and no repair ETA has been provided. GM opened two internal case numbers (#[XXX] and #[XXX]), but despite repeated follow-ups, I have received no estimated return date or formal remedy timeline. I believe this delay violates the federal requirement to provide a timely recall remedy under NHTSA regulations, and I am requesting an investigation or compliance review of GM's handling of this recall. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11676129July 25, 2025
ENGINE AND ENGINE COOLING
The contact owns a 2021 GMC Yukon XL. The contact received notification of NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling); 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 made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11674970July 21, 2025
FUEL SYSTEM, GASOLINE
The contact owns a 2021 GMC Yukon XL. The contact stated that while driving approximately 55 MPH, the vehicle decelerated and stalled. During the failure, the check engine warning light was illuminated, and the vehicle was pulled over to the shoulder of the roadway. The vehicle was towed to the local dealer, who diagnosed and determined that the fuel pump control module had failed and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was offered. The contact was informed that the VIN was not included in the NHTSA Campaign Number: 21V739000 (FUEL SYSTEM, GASOLINE). The contact stated that the vehicle had experienced the failure listed in the recall. The failure mileage was 80,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11673181July 13, 2025
ENGINE
GMC does not seem to care about fixing this major recall. It has been 3 months and they have no fix yet.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11672905July 11, 2025
POWER TRAIN
The contact owns a 2021 GMC Yukon XL. The contact stated while driving 70 MPH, the vehicle shuddered abnormally with the check engine warning light illuminated. The contact received notification of NHTSA Campaign Number: 24V797000 (Power Train); however, the part to do the recall repair was not yet available. The vehicle was taken to the dealer where it was diagnosed and determined that the transmission control valve had failed and needed to the replaced. The vehicle was not repaired. The dealer confirmed that parts were not yet available. The manufacturer was not made aware of the failure. The approximate failure mileage was 66,000. Parts distribution disconnect.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11672209July 9, 2025
ENGINE AND ENGINE COOLING
The contact owns a 2021 GMC Yukon XL. The contact received notification of NHTSA Campaign Number: 25V274000 (ENGINE AND ENGINE COOLING); 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 manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11671295July 4, 2025
ENGINE
Engine started taking extra oil then weeks later cam shaft & lifters when out
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11669733June 27, 2025
ENGINE, FUEL/PROPULSION SYSTEM
I was driving home from a long trip and heard a large pop. Several warning signs and messages began popping up and the vehicle was shaking and struggling to maintain speed. I was able to get home and get my family out of the vehicle and get it to a dealer down the road. They stated the Fuel injector and harness had failed.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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