SUV, hybrid, 4WD/4-Wheel Drive/4x4, built in United States. Owner complaints on file from Mar 29, 2025 to Sep 30, 2026.
Owner complaints about this model year, by the year they were filed with NHTSA.
Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.
Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.
| Campaign | Filed | Subject | Component | Vehicles | Remedy |
|---|---|---|---|---|---|
| 26V-179 | Mar 24, 2026 | Load carrying capacity modification label may display inaccurate added weight values | Equipment | 8,230 | Part replacement |
| 25V-744 | Oct 30, 2025 | Software error may cause the rearview camera to freeze or display a blank screen when the vehicle is in reverse | Back-over prevention | 1,024,407 | Software update |
| 25V-595 | Sep 11, 2025 | Due to an error in the instrument panel software at vehicle startup, the instrument panel may fail to display vehicle speed, brake system, and… | Electrical system | 591,377 | Software update |
The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.
75 complaints on file, page 1 of 4.
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.
NHTSA complaint 11768196Engine temperature overheated during long idle on an out of town event. The vehicle put in park and engine running in idle with AC running. Vehicle coolant temp reach high mark in the red area. Vehicle temp alarm gave a warning to shutdown. I estimated the car idle time 40 min due to traffic accident ahead. The incident occurred on 9/11/26. The car was taken to dealer 9/17/26 for checkup/diagnose the issue. Dealer stated, they could not duplicate the issue. But they did my find the vehicle computer log, the engine registered high temp.
NHTSA complaint 11767331The contact owned a 2025 Toyota Grand Highlander. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed with radiator failure. The contact was informed that there was a hole in the radiator. The contact was informed that the radiator needed to be replaced. The vehicle was repaired. The manufacturer was contacted by phone and made aware of the failure. The failure mileage was approximately 15,000.
NHTSA complaint 11765921A piece of road debris/rock struck the radiator/heat exchangers in my 2025 Toyota Grand Highlander Hybrid that immediately damaged the radiator/heat exchangers to result in coolant leakage and sudden loss of propulsion and terminated the engine from moving and required a tow to a Toyota dealer and thus a replacement of the heat exchanger/radiator. It came apparent from their experience that the design of the front-end grill has large, open apertures and no protective screen between the grill and the vehicle’s heat exchangers. Had to file an insurance claim under comprehensive coverage that required me paying a deductible for repairs and NOW stress in future driving experiences.
NHTSA complaint 11765183Our 2025 Toyota Grand Highlander Platinum repeatedly produces a strong gasoline odor and visibly observable vapor under hot-weather/hot-soak conditions. The condition has been observed by dealership personnel. There is footage from us and the dealership. The manufacturer has characterized the condition as normal, but has not provided a technical explanation identifying the source of the vapor or documentation establishing that visible gasoline vapor is within design/safety specifications. I am reporting this because I am concerned that waiting until an injury, fire, or other serious incident occurs before addressing the condition is inappropriate. I am asking NHTSA to determine whether this represents a safety-related defect or a broader safety issue affecting other Toyota vehicles. I am unable to upload the video, but I am willing to provide it by other means.
NHTSA complaint 11764228The contact owns a 2025 Toyota Grand Highlander. The contact stated that while driving 70 MPH, the air conditioner failed to operate. There was no warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed and determined that the condenser had failed and needed to be replaced. The dealer informed the contact that the front grille had large open apertures and no protective screen between the grille or the heat exchangers. The vehicle was repaired. The contact stated that the failure was associated with NHTSA Investigation: DP26006 (Engine and Engine Cooling). The manufacturer was made aware of the failure by telephone, and a case was opened. The failure mileage was approximately 15,450.
NHTSA complaint 11764131I am experiencing a strong gasoline odor & what appear to be gas vapors coming from the gas cap/filler area of my vehicle. A daily problem. Fumes are consistently present & enter the cabin, when the air conditioning is not on recirculation mode or when doors are opened. I can see and smell it when stopped & idling & I can visually see it when driving. Toyota has already performed multiple inspections & safety checks but has been unable to identify the source. A vehicle health check found no diagnostic trouble codes. The EVAP system was pressure tested & passed w/ no leaks found. Fuel lines, fittings, injectors & the high-pressure fuel pump were also inspected & all reportedly passed. The inability to identify the source does not mean the condition does not exist—it demonstrates that the current testing has not identified the source. I should not be expected to continue transporting my family in a vehicle w/ an ongoing gas vapor concern simply because standard diagnostic testing has not located the problem. My greatest fear is that an unidentified source of gas vapors could create a serious fire or explosion hazard. Gas vapors are highly volatile & when present in sufficient concentrations & exposed to an ignition source, can ignite. I continue to smell gasoline & detect what appear to be vapors around & inside the vehicle every day, I am afraid to drive it & constantly worry about the possibility of a fire or explosion while my children are inside. Breathing in these fumes are extremely toxic. My greatest concern is for my three children. Two are under the age of [XXX] & cannot communicate whether they are experiencing headaches, dizziness, nausea, respiratory irritation, or other symptoms. My [XXX] rides in the third row, closest to the rear area where I am detecting these vapors. I purchased this vehicle to safely transport my children. Instead, I no longer feel safe transporting my family in it. This is an ongoing, unresolved safety concern. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOI
NHTSA complaint 11762957The contact owns a 2025 Toyota Grand Highlander. The contact stated that while driving approximately 35 MPH, another vehicle struck a rock, and the rock went through the front grille of the vehicle and punctured the inverter radiator, causing a coolant leak and a loss of motive power. The message "Hybrid System Malfunction" was displayed following the loss of motive power. The vehicle was towed to a dealer, where it was diagnosed and determined that the inverter radiator had sustained a puncture and needed to be replaced. The vehicle was repaired. The contact associated the failure with NHTSA Action Number: DP26006 (Engine and Engine Cooling). The failure mileage was approximately 14,300.
NHTSA complaint 11762864The 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 NHTSA 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.
NHTSA complaint 11762169Load cabin wind noise. Service said it was the luggage bars on the roof. I removed the bars and the noise was the same. Came back to the shop on August 22, 2026 they looked and said the panoramic seal was lifting and leaking. Before buying the car we were told the prior issue with panoramic sunroofs leaking had been resolved. In addition the plastic handle that controls the middle seat broke off after using it three times.
NHTSA complaint 11760011I have noticed on several separate occasions a strong gas odor coming from my 2025 Toyota Grand Highlander after I have completed a drive. This has been intermittent, however, yesterday on XXX, the gasoline odor was so strong after I parked my vehicle in my garage, that it quickly filled the garage with an overwhelming odor. My son urgently came to get me when he stepped into the garage and realized how strong the fumes were. We had to open the garage to air it out. I called the Larry Miller Peoria Toyota dealership immediately and had my vehicle inspected the following day on XXX. I was informed by the service advisor that Toyota receives numerous complaints daily about this very issue with the newer model Highlanders, Grand Highlanders, Tacomas, and 4Runners. I insisted that my vehicle be inspected. The report stated that they were unable to duplicate the condition. The report states that no leaks were found with the evap system. The report also states that whe outside temps are extremely high, fuel inside the tank expands and creates additional vapor. I was assured by the service team that the fuel tank is operating correctly, despite the overwhelming fuel vapors that are intermittently emitted. I have lived in [XXX] my entire life and I have never encountered this issue with any vehicle that I have owned. These fumes are toxic and I am very concerned about my family being exposed and our safety/wellbeing. I have installed a carbon monoxide monitor in my garage. I have also filed a formal complaint at the Corporate level within Toyota and am awaiting a response. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA complaint 11759845I continuously have issues accelerating from stop in my max hybrid. the issue is particularly worse when it is warm out. I press the gas and the RPMs drop really low and I barely move through the intersection for a few seconds. Once it finally registers after a number of seconds, the RPMs rev up over 4000. It is very dangerous trying to proceed through an intersection and the car basically stalls when I press the gas. It especially concerns me that I have my child in the car with me and I worry when it is going to act up. I know others have experienced this issue and there was a TSB for 2024 models that had this issue. I have a 2025 and experience this issue. I have had toyota look at it and they said they cant do the TSB since it's bot for my VIN. A solution needs to be found for the the safety of myself and others.
NHTSA complaint 11759592I have over 30k miles on my car. Over the period that I’ve owned it there have been a few, roughly 6, occasions where I’m trying to change lanes from a stop into quick traffic and my car lags 1-3 seconds in response to me pressing the gas petal. It happens infrequently and is not the normal response. Other times the car responds as one would expect.
NHTSA complaint 11759572on 8/13/2026, I was driving alone on West I-80 right before Park City, Ut; I heard a loud pop and my panoramic sunroof exploded which was really scary. I was not using my sunroof at all, so the cover protected everything on the inside. At first I thought it was a flat tire, but no warning messages came onto the control panel. There were not immediate safety issues, so I was able to get to a Toyota Dealership to have it repaired. I did not hear any gravel or road debris flip up onto my sunroof, nor did I hear any under my tires when driving. My vehicle was inspected by a service technician at the Toyota Dealership and he just said it was probably caused by an outside influence.
NHTSA complaint 11759369My wife was driving and a small rock passed through the front grill puncturing the radiator and causing her check engine light to come on. Within 5 minutes the coolant leaked out and the car was undrivable. We took it to Bredemann Toyota in Park Ridge who replaced it.
NHTSA complaint 11758770Rodent damage to plant based wiring to Engine Harness A and valve vacuum hose. Cost $1700 and 2 repairs.
NHTSA complaint 11754788Driving 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.
NHTSA complaint 11753991The component that was available for inspection was our gas tank. It provided a profuse smell of fumes coming out of the tank and/or exhaust. You could also see vapors coming out of the gas tank when driving. The fumes alone are extremely toxic and extreme levels. The safety of me, my two young children and husband is all at risk. The smell of the gas and the view of the vapors from the gas tank puts the vehicle at an extreme fire risk. The smell of the fumes out it at a toxic inhalant risk - especially having two young children. This has caused great fear within me and the safety of my children is at extreme risk. No. I have taken the vehicle to the dealer 2-3 times, advised each time there is no issue with the vehicle. However, the smell of the gasoline has happened 6-8 times since purchasing the vehicle in May 2025. The vehicle has only been inspected by the dealer. Unsure who else to bring it to. The first time it was towed because the smell of the gas was in the cabin of the vehicle and I did not feel safe having my two small children in it with the extreme gas smell. No, no warning lamps. No indicators. The first time it happened I was alone with my two small children and the only indicator was the vapors coming out of the tank that were visible, and the extreme smell of the gasoline when I would roll my window down.
NHTSA complaint 11752775After a complete stop at a stop sign there is hesitation/stalling when trying to accelerate. Sometimes the hesitation is several seconds and then the engine kicks in and lurches forward. Couple times this has been a safety issue as it happens when I’m trying to pull out on a busy road. The delay/hesitation has caused me to almost get hit a few times. There are no lights or warning messages when this happens. It happens a multiple times a week especially during hot weather when AC is on full (LO temp setting and maximum fan) and is usually during the first few minutes of operation usually at the same stop signs on my route to pickup my kids after the car has been sitting unused overnight. I also notice that the hybrid battery indicator is usually always at 3 bars. Dealership hasn’t been able to reproduce as it's a very specific scenario (not driving/in garage overnight and short drive). Instead they went and applied T-SB-0040-25 but this hesitation is still happening after the software update. This needs to be handled like a safety issue/recall worthy with a complete fix! Not just some drivability issue that only gets applied if we ask about specific T-SBs.
NHTSA complaint 11752130On occasion the car will not accelerate from a dead stop like it should. I think it’s turbo lag. There have been a few times I thought I was going be broadsided pulling out into traffic when normal acceleration would have been safe but with a dead pedal for a few seconds it was terrifying. I’ve brought this up to two different dealers and they say without being able to experience it there’s nothing they can do. Someone going to die because of this.
NHTSA complaint 11750898Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall.