Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2019 Chevrolet Tahoe owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2019 Chevrolet Tahoe. The contact stated that while driving approximately 25-30 MPH, a message advising that the transmission fluid was overheating and to pull over was displayed. The contact coasted to the side of the road where, the vehicle became inoperable. The vehicle was towed to a certified mechanic, who diagnosed that the transmission fluid was burnt, causing the transmission to slip while switching gears. The mechanic informed the contact that the failure was a known issue and to contact the dealer. The dealer was contacted and informed the contact the VIN was not included in a recall. The vehicle was not repaired. The manufacturer was informed of the failure and confirmed that the VIN was not included in a recall. The manufacturer referred the contact to the NHTSA Hotline to file a vehicle safety complaint. The failure mileage was 100,000.
The contact owns a 2019 Chevrolet Tahoe. The contact stated that the vehicle was consuming an excessive amount of engine oil. While driving at 30 MPH, the vehicle stalled consistently while shifting gears. There were no warning lights illuminated. Upon investigation, the contact linked the failure to NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling); however, the VIN was not included in the recall. The vehicle was taken to three independent mechanic,s who indicated that the failure was related to the engine. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 120,000.
The contact owns a 2019 Chevrolet Tahoe. The contact stated that while driving at an undisclosed speed, the vehicle unexpectedly stalled while attempting to shift gears. There was no warning light illuminated. The vehicle was able to be restarted. The vehicle was towed to an independent mechanic, where it was diagnosed that metal shavings were found in the transmission, causing the transmission to fail. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The dealer was not contacted. The manufacturer was made aware of the failure. The approximate failure mileage was 127,000.
I recieved this message after bringing my 2019 Chevy Tahoe to the dealership today for regular maintenanceand to check out a slight noise coming from under my hood: Rotational noise in your engine compartment had to remove the belts to be able to isolate where the sound was coming from. The noise is coming from the camshaft inside your engine so we know that is going bad. He also noticed that the engine mounts are worn out, oil cooler lines leaks and water pump leaking. I have kept up all required/recommended maintenance on time and didnt have any reason to believe I needed anything more then belts replaced and fluids changed when I took my truck to the dealer. After recieving that message, I spoke with the manager at the dealer and he said its a common issue. I've loved on my vehicle and value it as it is my only vehicle that transports my 2 children and myself around. …
This vehicle is owned by the City of Fort Lauderdale Police Department. We are submitting complaints for multiple Tahoe's that have stopped during operation causing extreme danger to our staff and other drivers in the city. The cause is always bad fuel pumps and our units have had to have the pumps replaced in some cases multiple times. 7-5-23 Cause- Performed DTC scan and found coed P2635 which signifies Fuel pump A Low flow/ performance. With key on, engine off I used a scan tool to command the fuel pump on while monitoring the fuel pressure sensor parameter and found that the fuel pressure was below specifications of 46-84 psi. Inspected fuel pump assembly and connector and no faults were found. Test results verified faulty fuel pump replacement needed at this time! 4-2-24 Check engine light went on & Car shut off out of nowhere. …
While driving, the engine started to shutter and run rough. Pulled over to check and see if everything was ok. When restarting engine it developed a ticking noise which got worse and worse. We then made an appointment at a transmission specialist to get it serviced. While driving there the engine started experiencing engine failure with loss of power and loud ticking noise. Diagnostic from trans shop showed issues with engine and cylinder 4 misfire detected. Yes, the vehicle can be inspected upon request. Safety was put at risk while driving when engine started to fail. Had to pull over and have towed. Independent service center has confirmed issues. Report in attachments. No warning lamps or messages appeared prior to failure issues. The issues first started on March 18th 2026. SUV has been un drivable since. …
This vehicle is owned by the City of Fort Lauderdale Police Department. We are submitting complaints for multiple Tahoe's that have stopped during operation causing extreme danger to our staff and other drivers in the city. The cause is always bad fuel pumps and our units have had to have the pumps replaced in some cases multiple times. 7-11-23 Driver noted the unit stalls while driving. they couldn't get past 5mph without stalling. check engine light on. tried starting unit multiple times. officer was unable to get the unit to turn over. unit was towed in by westway around 0100AM CHEK UNIT CODES P2635 PINPINT TEST NEED FUEL PUMP 02-12-24 Stalls over and over again Cause- Performed a DTC scan and found codes (P2635) fuel pump flow performance and (P018B) fuel pressure sensor performance. With pinpoint test I found that the fuel pump and module assembly need replacement at this time! …
Driving on the interstate when all the sudden there was no power to drive train, the rpm gauge red lined. I put gear shift to neutral and rpm gauge came down, at this time no check engine light. Coasted to exit and parked. Got out and look around Tahoe for damage none found, looked under hood and no damage or fluid anywhere, none found. Got back in Tahoe and shifted into drive. I drove on 2-line highway to nearby town; 25 mph is all it would go. There was not a chevy dealer in town, stop at a Ford dealership and they sent me to an independent shop. Check engine light came on as I drove to independent dealer. Independent dealer checked for codes found transmission he checked fluid level it was full, but fluid smelled burnt and had metal shavings. He pulled it into shop and dropped fluid pan, to visually verify transmission parts were bad. He had to install a new gm transmission.
1-*: Pressure Control Solenoid Valve 3 - STUCK OFF - Diagnostic code# P0796 (5/5) Permanent 2-*: Yes, The cars rear brakes suddenly locked and veered the car off the road. Check engine light came on and the car had trouble driving up my driveway. There was a burning smell coming from the front engine. 3*: Unknown - Confrimed with a Mobile Mechanic - I have a photo of the diagnostic code. Diagnostic code# P0796 (5/5) Permanent - Pressure Control Solenoid Valve 3 - STUCK OFF 4*: Yes, inspected by a mobile mechanic. Diagnostic code# P0796 (5/5) Permanent -Pressure Control Solenoid Valve 3 - STUCK OFF 5*: Check Engine Light appeared after the rear brakes locked up. After the Check Engine light appeared; minutes later the car had extreme trouble driving up my driveway. There was a burning smell coming from the front engine.
Sudden and unexpected loss of power steering several times. In all cases, the loss of power steering has happened when starting the car. Turning the ignition off and immediately on again did not resolve the issue. Turning the ignition off and letting the car sit for 10 minutes before re-starting the car appeared to resolve the issue. The vehicle has been inspected several times by the service department of Mayer Chevrolet in St. Petersburg, Florida, who has been unable to replicate the issue and therefore has responded that they are unable to resolve the issue. GM has issued a recall for the same issue that has been identified on the 2021 Chevrolet Tahoe and other related GM vehicles, recognizing there is an issue, but no recall exists for the 2019 Tahoe. Issue continues to happen every few months.
Related recalls
Power train › Transfer case (4-wheel drive)
General Motors, LLC (GM) is recalling certain 2026 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, and GMC Sierra 1500, Yukon, and Yukon XL vehicles with four-wheel (4WD) or all-wheel drive (AWD), and certain 2015-2020 Suburban, Escalade, Escalade ESV, Yukon, Yukon XL, and Tahoe vehicles.
Remedy: Owners are advised not to drive their vehicle until the remedy is completed. Dealers will inspect and, if necessary, replace the transfer case assembly, free of charge.
Transmission complaints in other Tahoe years
Frequently asked questions
How common are transmission problems on the 2019 Chevrolet Tahoe?
NHTSA has 38 complaints about the transmission & drivetrain of the 2019 Chevrolet Tahoe, 36% of the model year's 107 complaints.
Is there a recall for 2019 Chevrolet Tahoe transmission problems?
Yes — NHTSA recall 26V-289 (transfer case (4-wheel drive), May 7, 2026). Recall repairs are free at authorized dealers.
At what mileage do 2019 Chevrolet Tahoe transmission problems start?
Half of the complaints with a recorded mileage happened before about 100,000 miles, and 50% before 25,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.