2025 Toyota Grand Highlander body problems

Filed Sep 30, 2026 · Body · NM

Driving in city traffic during morning rush hour, sitting at traffic light, when display lights up indicating “Hybrid Malfunction” and “take vehicle to dealer”. Leaving traffic light, the vehicle at first does not move after pressing accelerator, then slowly engages and thugs along. Pull over on closest side street and turn off vehicle, hoping just a fluke. Restart vehicle and drive a few yards. Stop and attempt to resume driving. This time the vehicle does not react at all, neither in drive or reverse. I was able to put in neutral and coast to nearby parking spot so not to block traffic. Had vehicle towed to my hometown Toyota dealer. Upon inspection, they notified me that a small object, probably a rock, had punctured the radiator , that it was not covered under the warranty, and would cost $2500 to fix. The suddenness and abrupt fashion this incident occurred could certainly have resulted in an accident or left be stranded in an unsafe area.

Filed Sep 4, 2026 · Body · 12,200 miles · OH

The contact owns a 2025 Toyota Grand Highlander. The contact stated that while driving 60 MPH on the highway with a three-year-old child in the vehicle, the message "Pull Over Immediately and Shut Off the Vehicle" was displayed. The contact was able to pull over to the side of the road and waited for a tow truck in hot weather. The vehicle was towed to a dealer, where it was diagnosed and determined that the radiator was punctured by a rock that had gone through the front grille and caused a coolant leak. The dealer determined that the radiator needed to be replaced. The vehicle was scheduled for the repair. The contact informed the dealer that the failure was a common issue associated with the federal safety agency Action Number: DP26006 (Engine and Engine Cooling); however, the dealer informed the contact that the manufacturer was not aware of the issue. The failure mileage was approximately 12,200.

Filed Jul 31, 2026 · Body · CT

Driving on highway and suddenly panoramic sunroof glass shattered spontaneously. It nearly caused us to crash into median due to the sudden extremely loud noise that sounded like a gunshot at close range and then the sound of glass shattering and hitting into sunroof shade and top of car. My 18 year old daughter was driving and it was extremely scary for her and myself. No nearby vehicles on either side of the road or near an overpass. We were fortunately near an exit and able to safely remove vehicle from road. I feel extremely lucky that no accident or injury occurred and credit my daughter's ability to stay calm and not panic at highway speed. To date, the car insurance company Travelers states it is not covered as there was no accident and dealership states it is not a warranty item (but they have escalated it to Toyota corporate for further review) and no one is willing to repair it so far (including stand alone glass companies!). But it will certainly be several thousand dollars in repairs. In the meantime I cannot drive my car when there is any chance of rain or really at highway speed. No warning prior, no history of any cracks or damage to sunroof prior. The car is just barely 1 year old.

Filed May 12, 2026 · Body · NC

“The aluminum vehicle hood exhibits severe, abnormal fluttering and vibration across the rear-center section when driving at highway speeds (approx. 55-70+ mph). This movement is constant and highly distracting, creating a safety hazard by drawing the driver's attention away from the road and causing concern about the structural integrity of the hood latch system. Despite having the manufacturer's recommended repair (T-SB-0111-24) performed by an authorized dealership, the condition persists without improvement. I am concerned the hood could eventually unlatch or detach completely at high speeds, posing a danger to myself and other motorists.”

Filed May 5, 2026 · Body, Engine · CA

I was driving on in the left most lane on a highway at 70 miles speed with multiple trucks speeding from behind. My car suddenly lost acceleration and saw multiple warning messages on my car display. I barely managed to save my car from being hit by the trucks speeding from behind, applying emergency lights and steering my vehicle from the left lane to the right side of the highway. After towing the car to nearest dealer I understood that a stone went through the front grill of the car and it got the radiator converter leaking all the coolant and that created the loss of acceleration. This is a safety issue in the design of the car grill as it has unusually large holes leaving a critical part vulnerable and failure leads to loss of acceleration and a safety hazard. For similar other hybrid models in Lexus or Toyota Sienna the same grill is protected with smaller vents in the grill.

Filed Nov 11, 2025 · Body · ID

On 11/02/2025 with the cruise at 55mph all glass closed. Heater on with no vehicles around, the sunroof exploded. It pushed up from the inside. With less than 9k miles on the vehicle. It took my dealer 8 days to look at it then Toyota denied the warranty. Then Quoted me over $2,100 to replace. This vehicle isn't safe to drive as told to me from the dealer.

Filed Jul 30, 2025 · Body · NY

I am writing to report a serious issue with my 2025 Toyota Grand Highlander Hybrid (VIN: [XXX] ), purchased on [XXX] from Hillside Toyota . I have noticed water leaking from the top of the windshield, dripping onto the steering wheel and dashboard, particularly during rain or after a car wash. This issue began on [XXX] and I saw couple of times under these conditions, posing a potential safety hazard due to driver distraction and possible damage to electrical components. I have taken the vehicle to Hillside Toyota on 05/05/25 and 07/21/25 where they inspected the vehicle but could not identify the source of the leak” or “attempted a repair, but the issue persists. This issue is concerning, as it affects the safety and functionality of my vehicle, which has only 1184 miles INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jun 24, 2025 · Body · WA

Hood on 2025 Toyota Grand Highlander vibrates/flutters due to poorly designed aluminum construction. Very distracting and causes drivers to take eyes off the road. Toyota has issued T-SB-0111-24 for the 2024 Grand Highlander for this specific issue but my dealership told me that it doesn't apply to the 2025 but the hood part number is the same for both years. The constant vibration could eventually "work harden" the thin metal and ultimatlly allow the hood to break off the vehicle. Check out the old Jimmy Stewart movie when the constant vibration made the tail break off the airplane.

Filed Jun 19, 2025 · Body, Suspension · NY

When going over rough or uneven roads, the car produces a strong low-frequency resonance, like a bass-heavy "boom". This causes a very uncomfortable feeling of pressure changing in my ears, gives me a headache and ear pain whenever I drive in local roads, which is the majority of driving in my area. This causes me to need to pull over and stop the car frequently to readjust my hearing. I've found many reports from others of the same issue but Toyota have not acknowledged it or found a solution.

Filed Mar 31, 2025 · Body · TN

The 2024 and 2025 Toyota Grand Highlander has excessive hood shaking and vibration at the rear of the vehicle. It is directly under the projection area of the windshield and directs your attention to the movement. At highway speeds the shaking is excessive. Toyota has not been able to find a repair for this issue.