2024 Toyota Tundra

While traveling on US Highway 95 between Lewiston and Riggins, Idaho, a 2024 Toyota Tundra TRD Pro with approximately 18,000 miles experienced a sudden loss of engine power while descending a mountain grade with multiple curves. The driver reported hearing abnormal engine noises immediately before the loss of power. At the same time, the brake pedal became extremely hard to depress and the vehicle did not decelerate as expected, requiring substantially increased braking effort. The vehicle was carrying family members and was traveling on a winding downhill section of highway adjacent to steep terrain. Due to the loss of power and increased braking effort, the occupants feared the vehicle would be unable to stop safely. Fortunately, a roadside pullout area was available, and the driver was able to steer the vehicle into the pullout and bring it to a stop without a collision. The vehicle was towed to an authorized Toyota dealership for inspection. The dealership diagnosed the vehicle with a catastrophic engine failure requiring engine replacement. The failed engine remains in the possession of the dealership and should be available for inspection. Approximately five days before this incident, the vehicle had undergone routine maintenance, including an oil change and inspection at a Toyota dealership. The vehicle had also previously been presented for brake pulsation concerns and other drivability-related complaints. The vehicle was returned to service and represented as operating normally. No collision occurred and no physical injuries were reported; however, the incident created a significant safety risk because the loss of engine power occurred while descending a mountain highway and the driver experienced substantially increased braking effort while attempting to stop the vehicle.

[XXX], [XXX] PM. 2024 Toyota Tundra Hybrid (i-FORCE MAX, V35A engine), 36k miles, original owner. Clear, dry pavement, evening daylight. Exiting [XXX] westbound at [XXX] , I merged into the far right lane at the second light for a right turn. A vehicle was stopped ahead at the light. Traveling 15-20 mph, I applied the brake for controlled deceleration. Right foot squarely on brake, not touching accelerator. Vehicle did not decelerate as expected. For 3-4 seconds the brake felt unresponsive — pedal felt soft and loose, lacking normal firmness. I pressed the brake fully to the floor. A dashboard warning appeared: “gas and brake pedals are being pressed simultaneously.” I was not, and had not been, touching the accelerator. I then heard engine RPM increase audibly, consistent with an acceleration command, while my foot remained fully on the brake. I felt forward thrust working against my braking. The warning cleared and brakes engaged. Vehicle stopped approximately half a car length from the vehicle ahead, narrowly avoiding rear-end collision. Automatic Emergency Braking did NOT engage despite conditions clearly meeting its criteria — stationary vehicle directly ahead, my vehicle approaching at 15-20 mph with no observable deceleration for 3-4 seconds. No collision warning sounded; no auto-braking intervened. Notably, this same AEB has previously engaged falsely in benign situations (e.g., backing near low vegetation), suggesting reliability/calibration issues. Prior manufacturer notice: On [XXX] at 15,412 miles, I reported to Camelback Toyota, Phoenix (RO #[XXX], on file): “vehicle lurches forward going from reverse to drive (now more consistent)” — dispositioned by tech 10210 as “vehicle is operating to spec,” no diagnosis performed. Same RO documented “rattling in neutral/at stop” — dispositioned “unable to duplicate.” Toyota was on notice of throttle-response symptoms 21 months before this safety event. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

In the 2024 tundra if there is a camera misalignment for the 360 degree cameras or reverse cameras. It sets off a code that makes the trailer brake say disconnected even when connected. I took the vehicle in and had the cameras recalibrated then the brake worked. On my last trip pulling a 4,000 lb trailer the cameras came out of alignment so my trailer brake stoped working mid trip. This is a safety issue that can cause a accident.

Parked on incline. Vehicle off. Vehicle automatically locked doors without operator intervention. Returned to vehicle. Vehicle beeped with associated lights flash when operator touched driver's extenal door handle. IMMEDIATELY the vehicle began rolling backwards downhill towards oncoming traffic. I was able to hop on running board, jump into driver's seat, press brake and start vehicle. The brakes engaged and the vehicle stopped before hitting oncoming traffic. Dealer found CODE P15AD87. Battery State Sensor (#28850-F4010) was replaced. Vehicle currently has 2,000 miles since repair on 01/23/26 without reoccurrence.

2024 Toyota Tundra 4X4 SR5 CrewMax 6.5, VIN: [XXX] , 28,500 miles. Three distinct, worsening vibration issues affecting separate systems: 1 — Powertrain/Driveline: Significant vibration on initial acceleration, under tow load, and on inclines. Suspected driveshaft carrier bearing, U-joint, or engine main bearing failure. Recall 25V-767 (V35A engine bearing debris, 2022–2024 Tundra) — VIN recall status to be confirmed at [XXX] . Component available for inspection. 2 — Highway vibration 40–70 mph: Constant speed-dependent vibration in steering wheel, seat, and floor. Worsening and expanding in speed range over time. Impairs steering feedback — direct safety hazard at highway speed. Suspected wheel bearing or hub failure. No warning lamps present at any time. 3 — Braking: Violent vibration during heavy deceleration, downhill braking, and rapid stops. Severely impairs controlled stopping and risks loss of vehicle control. Consistent with rotor degradation per Toyota TSB (Nov. 2025, 2022–2026 Tundra). Repair history: OEM tires replaced at 20,000 miles — abnormal camber-induced outside shoulder wear. Toyota issued a Limited Service Campaign for this identical defect on 2022–2023 models but explicitly excluded 2024. All 4 tires replaced twice. Multiple alignments, balancings, and rotations performed at L&S Toyota, Beckley, WV (3+ dealer visits) and an independent tire chain (3+ visits). No resolution. Defect is mechanical, not tire-related. No DTCs or warning lights at any visit. Safety risk: Braking vibration risks loss of control on downgrades and emergency stops. Highway vibration impairs steering feedback over extended driving. Towing vibration creates trailer instability on public roads. Requesting NHTSA investigate and include 2024 Tundra in the existing Limited Service Campaign covering this known defect on prior model years. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The engine lost complete power. This is a 2024 Toyota Tundra I=Max Force Hybrid. The low Oil Pressure, Hybrid Malfunction, Check Engine lights all came on. i lost all power, steering, brakes, and had no Hybrid assist. I was nearly hit from the back. I was able to get help from people to push it out the highway. There was no warning prior to this happening. I have read about all the engine problems from the 22 and 23 year models and recalls are out. There are no recalls for the Hybrid 2024 engines, but this looks the same as what i am reading.

The brakes squeal when reversing and sometimes when you’re driving forward coming to a stop. It has done this since the day I picked it up at the dealership. The dealership says there’s no remedy for it yet. The next thing is the front fog lights also draw moisture just like the rear reverse lights. Dealership says there’s no remedy for it or fix for it. I’ve had to have the radiator replaced twice in this vehicle and it only has 44,000 miles on it. The dealership says it’s a factory defect. Not sure if that’s true or not. It was not covered under warranty so I had to spend $200 to use my extended warranty. I do not think that is right it should’ve been covered under the manufacturers warning, especially if it was a manufacturer defect. The last but most important thing is the lag when you give it gas. This happens from a complete stop or also like if you’re trying to accelerate to get on the highway you can press it nice and slow and it won’t takeoff or you can mash on it all the way to the floor and it still takes a few seconds and then kind of vibrates and pops like it’s trying to skip gears before it takes off and goes. Dealership also says there’s nothing wrong with it. I believe it is a factory defect or some kind of wiring problem. The reason why I think it is a computer or wiring issue is that if you put the vehicle in sport mode, it will not do it coming from a complete stop. It does do it when you’re getting on the highway even in sport mode. I am on a few Facebook forums and I see this problem where people report this problem all the time and ask how to fix it. I would like information on how to get Toyota to buy my vehicle back. These trucks have had so many issues with engine recalls, engine replacement, and other issues that are an actual safety concern and I do not feel like it is a safe vehicle to be traveling with my family. Thanks, [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)