2024 Toyota Tundra: stuck in gear or won't shift

Filed Aug 10, 2026 · Transmission · MI

The TCM is faulty. There is a tsb so Toyota is well aware of the issue. They will not take care of it under the power train warranty. The TCM doesn't shift the vehicle correctly. This lag and funny shifting almost caused an accident.

Filed Jun 12, 2026 · Transmission · MN

Loss of power limp mode at highway speeds, error notification on screen to visit dealer. Almost caused sever wreck. Hybrid motor did nothing to mitigate risk.

Filed May 26, 2026 · Acceleration, Driver assistance · NM

Throttle body was replaced, no dealer advice to replace driving down the road all of a sudden my vehicle went from highway speeds to limp mode on the middle of the highway and a whole bunch of warnings came on secondary brake system failure, hybrid control failure , stoped on the side of road truck stalled then restarted normal then all warnings came back and back to limp mode, problem comfirmed by dealer in el paso almost 300 miles away from home, not sure who the dealer showed to , and no prior warnings at all before this happend at 51k miles on my 2024 toyota tundra.

Filed Feb 10, 2026 · Driver assistance, Engine · 7,278 miles · VA

The contact owns a 2024 Toyota Tundra. The contact stated that while driving approximately 45 MPH, the vehicle went into LIMP Mode and failed to accelerate. The contact stated that the messages “Engine Power Reduced” and “Support Brake Malfunction” were displayed. The vehicle was able to restart. The contact stated that while driving approximately 45 MPH, the message “Malfunction with Throttle/Engine/Powertrain” was displayed. The vehicle was towed to the dealer, where it was diagnosed and determined that the vehicle had experienced a low-voltage failure and needed to be repaired. The vehicle was repaired; however, the failure recurred. The vehicle was taken back to the dealer, where it was diagnosed that the computer software had failed, and a software update was needed. The contact received notification of the federal safety agency Campaign Numbers: 26V038000 (Back Over Prevention), 25V322000 (Exterior Lighting), and 25V767000 (Engine and Engine Cooling); however, the parts for the recall repairs were not yet available. The manufacturer was made aware of the failure. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The approximate failure mileage was 7,278.

Filed Jan 16, 2026 · Transmission · WA

Transmission does not shift into gear after accelerating from a brief or rolling stop.

Filed Jan 3, 2026 · Engine, Transmission · OH

Component: Electrical Harness + Vehicle Shakiness Problem: Car would enter LIMP mode randomly and shut the car down to 18 MPH and can cause accidents anywhere, especially in highway where speed limits are 65+. Car also now starts shaking violently when 48 MPH is reached which is a safety concern. Reproduce: First turn taking into dealer they found issue then “disappeared” and they could not reproduce, went in again and they produced it then said that I tried tampering the engine then got corporate involved and they paid all of it. Now they are ghosting me and will not check out the shakiness. Inspected: Only by Summit Toyota Dealership (Akron Ohio) Warning Lamps: Only appeared after issue happened and disappeared when first issue was solved.

Filed Dec 3, 2025 · Electrical · OR

The truck has a hesitation or lag at stop signs every day, every stop sign it's like the transmission doesn't know what to do and doesn't shift into 1st unless you come to a complete stop for several seconds. Hit the throttle and nothing is happening. Even more scary thing that has happened about 8x so far is when you are stopped at an intersection and either need to wait for traffic to proceed across the road or if you are at a stop sign and waiting to merge into flowing traffic the truck will let you accelerate into traffic but then the throttle just goes dead. You can push the gas pedal all you want and the truck is just dead in the water for several seconds. Motor stays running and everything the throttle just wont work and you have to be very careful because when it suddenly comes back on if you have the pedal down to the floor it'll suddenly give you full power. It has almost caused me to get tboned 3x now and almost rear ended and then people are screaming at you and creating road rage because they think I just pulled out and stopped on purpose. I've gotten to the point I go to stop lights because I don't trust the truck to merge into flowing traffic. It feels to me like the crash avoidance is sensing something and cutting throttle but it doesn't beep or set off anything indicating that's what's happening. Dealer just always says they can not duplicate the issue. I'm going to mark 7/8/25 as the date that it's happend as I have that one written down but it did happen as recently as last week also I just don't remember the exact date.

Filed Jan 31, 2025 · Electrical, Engine · TX

From the start, I would say after a few months of having my vehicle I had EBS issues and after that I had my vehicle shut down while I was driving and go into limp mode at it said engine reduce power or reduce engine power and it has done that four times This last time it said reduce engine power and all mercy breaking systems failed. There was a knocking in the engine, like there was no oil in it and all collision malfunction sensors breaking systems everything malfunction and vehicle shut off and engine was rattling took to Toyota and they told me that it was a manufacturing issue, but there was no recall my vehicle never even said I was low on oil even though I just had an oil change. It never gave me any alerts. It would just randomly lose power to the engine and shut down but this last time it was really bad.