Chevrolet Tahoe Complaints

10,175 consumer complaints on file.

#11759036August 24, 2026
ENGINE
Nearly new Chevrolet Tahoe in 2021 with less than 4,000 miles had an engine failure due to defective valve lifters that required a significant repair and lengthy out of service period (replaced valve lifters in one bank). Now in 2026 the same vehicle's engine has failed for the same reason and the engine needed to be replaced.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11758945August 23, 2026
ENGINE
Was driving and without warning the engine locked up. Went into a coast to a stop and motor locked up.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11758923August 23, 2026
ENGINE
My 2023 Chevrolet Tahoe (VIN: [XXX]) suffered a catastrophic failure of the 6.2L V8 L87 engine assembly — specifically the connecting rod and crankshaft components — at freeway speeds on [XXX], just 9 days after purchase. The original failed engine is no longer available for inspection as it was removed and returned as a core by Shaheen Chevrolet in Lansing, MI as part of the warranty replacement process. The only symptom prior to failure was a brief squeaking noise that began approximately 0.5 miles before the engine failed. No warning lamps, messages, or other indicators appeared at any point before the failure. The engine then failed suddenly and completely at freeway speed, causing immediate loss of propulsion. My family was left stranded in an unsafe roadside location until a tow truck arrived. Sudden loss of power at freeway speeds creates significant risk of collision for both the vehicle's occupants and surrounding motorists. The failure was inspected and confirmed by Shaheen Chevrolet as a GM manufacturing defect involving the connecting rod and crankshaft. No police, insurance representatives, or GM field engineers inspected the vehicle beyond the dealership. GM authorized a full engine replacement under Special Coverage warranty (10 years/150,000 miles). The replacement engine (GM part #12740076) was on national backorder for over two months due to supplier capacity constraints. A loaner vehicle was provided during that time. This failure occurred despite a prior GM recall addressing the same rod/crankshaft defect having been performed on this vehicle. The recall remedy was ineffective. I have no confidence the replacement engine will not fail again. With approximately 597,630 vehicles affected, this represents a serious and ongoing public safety risk. 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
#11758758August 22, 2026
ENGINE
6.2L engine failure. Camshaft and lifters. My [XXX] wife ([XXX]) was driving and it shut off going down the highway. It is at my local Chevrolet dealer getting repaired. No warnings. No engine light. Vehicle has 88,000 miles on it, I purchased it April 22, 2026 with 84,700 miles on it. My Chevrolet App says there are no issues with the vehicle..it’s in pieces at the dealership. I had higher standards for a high country. Always owned Chevrolets. May be my last one. 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
#11758674August 22, 2026
ENGINE
Engine failure of the 6.2L L87. Was 12 hours from home with my family on vacation in Colorado cruising up a 4 lane mountain highway about 700 yards from entering [XXX] thru the mountain and the engine started screaming and knocking. Thank the lord there was a way I could quickly steer my vehicle and family off the 65 mph hwy. Engine had recently passed the recall inspection test. “3,000ish miles ago” dealership confirmed engine failure and it’s sitting in cooorado waiting for a replacement engine. I believe this will be the 3rd engine now in my car. 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
#11758261August 20, 2026
TIRES, TIRES:SIDEWALL
The contact owns a 2007 Chevrolet Tahoe equipped with Mavis Tires, Tire Line: Mavis A/S HT, Tire Size: 255/70/R18, DOT Number: 1TB Y1PA5C 1322. The contact purchased the tires at a Mavis Tire Shop while on vacation. While driving the vehicle back to the residence, the vehicle was shaking abnormally rough at highway speeds. The vehicle was taken to a tire shop where the tires were placed on a wheel balance machine, and the contact became aware that all four tires had a bulge on the sidewalls. The Tire Shop discovered that the DOT number dates on each tire were dated differently than the paperwork provided at the Mavis Tire retailer and that the dates had been falsified for each tire. The tires were not replaced. The manufacturer was notified of the failure. The failure mileage was 900.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11757875August 19, 2026
FUEL SYSTEM, GASOLINE
The contact owns a 2026 Chevrolet Tahoe. The contact stated that two hours after parking the vehicle in the garage and turning off the vehicle, there was excessive heat coming from the vehicle, and the vehicle was extremely hot to the touch above the wheel well. Due to the heat coming from the vehicle, the contact stated that it was difficult to breathe while inside the garage. The vehicle was taken to the local dealer, but no failure was found with the vehicle. Later, while driving the vehicle, the vehicle lost power, and the check engine warning light was illuminated. The vehicle was driven back to the nearby dealer and was diagnosed with a fuel pump module and fuel pump hose failure. The contact was informed that the parts needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure. The failure mileage was 129.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11757607August 18, 2026
ELECTRICAL SYSTEM, UNKNOWN OR OTHER
Vehicle was driven the day before the incident occurred. The morning of the incident, the vehicle was parked, off and not running. A notification sent to my phone indicating a critical battery low 11.1V reading. Vehicle would not start. Vehicles battery and alternator charging system was tested and passed. All systems are good. Vehicle continues to give critical low voltage over night while the vehicle is off and not running.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11757280August 16, 2026
UNKNOWN OR OTHER
A GM software update removed the ability to seek radio stations using the steering-wheel controls, forcing me to use the center infotainment screen for a routine task that previously could be done without looking away from the road. Since this change, I have experienced unintended lane deviation while trying to change stations. I reported the issue to GM, but they only documented the complaint and provided no corrective action. I am asking NHTSA to evaluate whether this software change creates an unreasonable driver-distraction safety risk.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756859August 13, 2026
POWER TRAIN
My transmission completely went out at 130,000 miles. We had to buy a whole new transmission. It has had regular maintenance on it. Rpm would skyrocket the car wouldn’t move. Then it would finally go but not very fat or will. It also was making a terrible grinding noise
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756853August 13, 2026
ENGINE
Blown engine, large chunk of metal in the oil pan
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756718August 13, 2026
POWER TRAIN
The automatic transmission on my 2021 Chevrolet Tahoe (gasoline engine, 10-speed 10L80 transmission) has been exhibiting intermittent slipping/skipping during gear changes, particularly during acceleration and deceleration. The transmission component is available for inspection upon request. The malfunction poses a safety risk as the unexpected hesitation and rough shifting creates unpredictable vehicle behavior at highway speeds and during merging, increasing the risk of a collision with other vehicles. The problem has not yet been formally confirmed by a dealer or independent service center, however a knowledgeable automotive advisor has assessed the likely cause as moisture contamination of the transmission fluid, which degrades lubrication and causes erratic shifting behavior, known issue in several GM vehicles, but the only recall related to this issue is for just Diesel vehicles. I contacted General Motors customer service regarding this issue and was directed to file this complaint with NHTSA, as GM stated they were unable to attach or create a related existing recall to my vehicle. The vehicle has not been inspected by police, insurance representatives, or the manufacturer at this time. I am in the process of scheduling service at a transmission specialist. No warning lamps or dashboard messages appeared prior to or during the shifting malfunction. Symptoms first became noticeable at 85,000 miles, and have continued since.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756494August 12, 2026
ENGINE, FUEL/PROPULSION SYSTEM
My vehicle, 2023 Tahoe, previously had the GM Recall 25V-274 / N252494001 remedy performed (0W-40 oil swap) in October of 2025. Despite completing the manufacturer's official recall remedy, the engine suffered a sudden, dangerous loss of motive power at highway speeds when I was making an out of state move and traveling alone; it was terrifying. I had to have it towed to the nearest dealership and that is where it is now as I had to leave since I was in the middle of moving. I need a new engine. I have no idea how I will get my Tahoe to my new residence or when. The dealership was not open on Sundays so I had to find a place to stay after leaving my Tahoe full of my items and my bike. I was so afraid it would be broken into. I had an oil pressure warning right before the engine completely stalled. And, I was accelerating up an incline and it felt like my Tahoe couldn't get enough power to make the incline. My Tahoe only has 35,047 miles, and threw the Diagnostic Trouble Code P0016 through my ONSTAR app as well as with the tech at the dealership. And, I am having a lot of trouble with GM corporate with rental cars. I had to pay out of pocket in order to get back on the road with my belongings as I start a new job this week at my new home. I had to leave some belongings and my bike with my Tahoe at the dealership.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756422August 12, 2026
POWER TRAIN
The transmission began slipping at 20, 25, 35, and 45 mph by the time we hit 80k miles. The vehicle was out of warranty. We were told it was unaffected by the recalls and not related to the issues affecting other drivers. It now has 167k miles and we have tried having the transmission flushed but it still slips and needs a new transmission. Chevy knows about these issues and refuses to replace their horrible product since they also sell the cure to the problem and make money off of it.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756312August 11, 2026
ENGINE
Engine squeeled then shut down. It froze up. Its a 6.2
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756208August 11, 2026
UNKNOWN OR OTHER
Was driving to dinner with my wife and 2 kids and we heard a loud sound like a shot gun went off. After pulling into a parking lot we a hole in the moon roof and the glass push outward like it exploded.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756012August 10, 2026
TIRES:SIDEWALL, TIRES:TREAD/BELT
P 285 50 R20 Cooper Discoverer HT blew out on Mass Tpke I 90 EB on Aug 8 @ approx 7:00pm while driving. Whole center section came off right rear tire leaving only the sidewalls on the rim. was able to manuever vehicle off I 90 EB off to the shoulder. Vehicle was towed of Turnpike to safe location. Attempting to reach Cooper to advise and see if any recourse for reimbursement for blown tire and remaining tires on vehicle with same production date on tire 0f 3919; DOT UT6K CLD
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11755999August 10, 2026
ENGINE, FUEL/PROPULSION SYSTEM, ELECTRICAL SYSTEM
When GM announced the recall involving the potential for catastrophic engine failure, I immediately contacted Bridgewater Chevrolet in NJ to schedule the required recall inspection. I was told the dealership could not perform the inspection because it had not yet received the required 'diagnostic tool' from GM. Once they received the equipment, they contacted me and on Oct 1, 2025, they completed the required recall inspection and informed me that my Tahoe had passed the recall inspection and that the vehicle was safe to continue driving. On XXX while driving over the Driscoll Bridge on the [XXX] with my daughter and our dog, the engine catastrophically failed without warning as I began to exit on exit [XXX] to [XXX] into heavy traffic. With no warning, the vehicle flashed that it was in neutral and then suddenly lost all power and stopped completely in a traffic lane, creating an extremely dangerous situation. After a few mins, I was able to get it started briefly, enough to coast along to a spot a few hundred feet away where there was a shoulder. From there the wheels locked and it would not move at all and windows would not open. It had to be dragged completely inoperable with locked wheels onto a flatbed three separate times. It was first dragged and flat bedded off the Parkway to a place we felt unsafe so we stayed locked in the car in July heat with no windows down, then to my mechanic and then to the dealership. I am unsure of the damage that may have caused. The dealership received the vehicle on XXX and within a day told me that it was indeed what my mechanic and they suspected - the catastrophic failure recall they had inspected and passed the vehicle for. As of today, XXX, I was told they just received an engine and can start a full replacement this week. 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
#11755947August 10, 2026
FUEL/PROPULSION SYSTEM
Fuel Pump Power Control Module failed. GM Part Number: 13554821 My vehicle immediately became immobilized in a lane of traffic. The engine would crank but not start. It appeared that no fuel was pumped. This was confirmed with engine code P149F. GM diagnostic code P129F indicates a Fuel Pump Driver Control Module (FPDCM) fuel pump speed signal fault… My vehicle with 51,000 miles was serviced on 5/6/2026 for PA inspections, oil change and transmission flush. The VIN has no open recalls. GM has recognized the failure rate of the Fuel Pump Power Control Module, GM Part Number: 13554821 on many 2021vehicles and issued 2 recalls: 21V739000 issued September 23, 2021 And N252516900 issued September 11, 2025 Recall N252516900 was issued as a “phased launch” and yet (per GM) the Reason For This Recall: Certain vehicles may have a condition which can cause the fuel pump power control module to fail. If this were to occur, fuel flow to the engine could be interrupted. And Consequence Summary: An engine stall increases the risk of a crash. The vehicle instantly can become immobilized regardless of its location, in the middle of an intersection or in a lane of traffic. Without the engine running, the Tahoe cannot be shifted out of Park and cannot be pulled, pushed or dragged without causing damage. It must be properly loaded on a flatbed and be hauled from the failure site. GM “phased launched” the September 2025 recall to handle parts shortage. GM realizes how CRITICAL this recall is because a vehicle can become totally immobilized instantly. The dealership says my VIN shows no open recalls and are resistant to making a request for authorization to apply this recall. I think the failure of the Fuel Pump Power Control Module needs to be escalated until recall indicates ALL vehicles involved. I am glad I wasn’t entering a busy intersection when my vehicle became fully immobilized. As it was, vehicles were unable to go around for the 45 minutes I waited for a tow truck.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11755652August 8, 2026
FUEL/PROPULSION SYSTEM
I was driving on the highway and my car lost power and then had to shut down. I am now getting error code P129F. which is a known recall for the fuel pump control module. When I put in my VIN, it doesn’t show my car part of it, but it is a 2021 Tahoe experiencing the exact same issue and getting the same error code that is part of the recall. I also read that it is part of the federal emissions warranty, which is eight year 80,000 miles. My car has 59,000 miles on it and I verify that it’s still under warranty from that standpoint. I want to take it into the dealership on Monday, but I need to know what my options are to get it repaired for free under this recall since currently my car is not coming up via this VIN under this recall
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

← Back to Chevrolet Tahoe