2024 TOYOTA GRAND HIGHLANDER Complaints

My car is a 2024 Grand Highlander I bought in May of last year. It currently has 20,000 miles on it. A few weeks ago I started hearing a knocking sound when I turned left or right. I looked at some Toyota forums and found that other people were having this issue and had to have both front axles replaced. I took my car to Toyota and sure enough, they said the parts they used to assemble the car were not machined properly and they replaced both of my front axles. Having said that, I have 2 issues. One, why hasn't a recall been issued on this. It seems as though quite a bit of people have had this problem and this is a big safety issue. There have been 2 other recalls, one about the screen going blank and airbags, but to me, axle is a much bigger safety issue, so why no recall on this? Also, the technician recommends an alignment after chaning the axles which I am expected to pay $150 for but this should be included since my axles should not need changing at 20,000 miles. They consider alignment normal wear and tear and not under warranty which I would normally agree with but I only need an aligmnent because they changed my axles.

On 11/24/25 I gave permission to my friend to drive my 2024 Toyota Grand Highlander SUV from my house to Newark international airport, while my friend was driving my 2024 Toyota Grand Highlander SUV on a New Jersey Turnpike , the vehicle suddenly dropped the speed and within moments caught fire. I live in Pennsylvania, but the incident occurred on New Jersey Turnpike . The fire started while the car was in motion, creating a serious safety hazard. The vehicle was properly maintained, and no prior warning lights or issues were noted before the incident. I have done vehicle inspections/ service this month, and they told everything is perfect. This poses a severe risk to driver and passenger safety, and I am reporting it for investigation. Whole car got burned out within 5-10 mins only

The contact owns a 2024 Toyota Grand Highlander. The contact stated that upon starting the vehicle and reversing, there was an abnormal banging sound coming from the vehicle. While attempting to reverse, the vehicle failed to move, but the vehicle was restarted and operated as designed. While driving, there was an abnormally loud clanking sound coming from the vehicle with the “WRENCH SYMBOL” displayed. There were other unknown warning lights illuminated. The vehicle was taken to the local dealer, who was unable to duplicate the failure. The vehicle was not diagnosed or repaired. The contact stated that the vehicle would be taken back to the local dealer for additional diagnostic testing. The manufacturer was not contacted. The failure mileage was approximately 18,000.

All lights and warning system alerts suddenly came on. Hybrid System Malfunction. Once towed to dealership; stone came through large gap in front grill and put a hole in internal radiator. Not covered under warranty. Design flaw appears to be a problem in front grill.

center infoscreen blacked out while driving on 2 occasions weeks apart. screen rebooted after restarting car each time.

fuel guage does not accurately indicate the amount of fuel in the tank. when guage showing completely empty the car takes about 12 gallons to fill, tank capacity shown in manual is 17.2 gallons.

When accelerating from a complete stop, the vehicle intermittently fails to respond when pressing the gas pedal. It feels similar to when a bicycle chain slips—you press the pedal, but the vehicle doesn’t move forward—then suddenly it catches, causing a noticeable lurch. The duration of this lag varies, and it has been increasing over time. Most recently, the hesitation lasted long enough that I was nearly involved in a collision. I pulled out from a stop sign to make a right-hand turn, but the vehicle failed to accelerate as expected. The car behind me nearly rear-ended me due to my sudden lack of movement in the lane. No warning lights, error messages, or other indicators appear before or during the event. I have been reporting this issue to my dealership for over a year during regular service appointments. The dealership has been unable to reproduce the problem and has attempted a software update, which did not resolve it. The malfunction has not been inspected by the manufacturer, police, or insurance representatives. The issue has occurred multiple times, including but not limited to the following dates: -March 12, 2025 -March 24, 2025 -July 21, 2025 -September 18, 2025 -October 1, 2025 These dates reflect times when I documented the issue via text messages to my husband; it has also occurred on many additional occasions not recorded above. Online owner forums and NHTSA complaints indicate that other Toyota Grand Highlander owners are experiencing the same issue, suggesting it may be a widespread defect affecting vehicle safety.

On the 3rd row left side seat belt has jammed, will not release . You can not pull the seatbelt it has looked , even pulling on it 3 times it does not release.

Vehicle Safety Complaint — 2024 Toyota Grand Highlander My 2024 Toyota Grand Highlander has experienced multiple serious defects, including two official recalls: • 25TA08 — instrument cluster failure • 24TA09 — airbag defect This week, the instrument display failed completely, making it impossible to view speed or system warnings. I’ve been unable to work since then, causing financial hardship for my family. Earlier, I also had to replace the entire drive shaft at my own expense (~$2,500), which is highly unusual for a new vehicle. These repeated issues raise serious concerns about safety and reliability. I’ve submitted a formal complaint to Toyota Brand Engagement Center, and it has been acknowledged and assigned to a Case Manager. The dealer is still searching for a suitable loaner vehicle that meets my work requirements. Given the severity and recurrence of these defects, I request that NHTSA investigate this pattern and consider whether the vehicle qualifies for buyback or replacement under applicable consumer protection standards. • VIN: [XXX] • Mileage: 96150 miles INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

My car accelerated very fast as I was attempting to pull into a parking spot. At first attempt brake did not work. Was able to avoid an accident. No sensors went off. Best described as an out of control amusement ride.