2024 Toyota Grand Highlander Complaints

3rd row seats do not want to lock into position, there is also broken plastic pieces from the locking mechanism area. Seats do not want to engage or disengage when trying to lay them flat. This had been a reported problem on other highlanders. This has been an issue since we purchased the vehicle in 2024. This is a safety issue because I fear they would fail in a crash.

It was noted that the drivers door weather strip deteriorated even though the car is less than 3 years old/ 47,000 miles. The dealer and the Toyota customer care said it is likely related to external factors and not covered under warranty. I keep the car in a garage. We have had other cars that are well over 10 years old but do/did not have this problem. This can potentially lead to damage of other components. I see on the internet that other owners of this car have encountered this same issue . There have been 3 safety recalls on this model, related to air bag, instrument panel and rear view camera. These have been fixed. There have been at least 5 Toyota technical service bulletins ( TSBs) published on this model. These were fixed after I brought it up with the dealer/ manufacturer. I was not contacted by the manufacturer proactively. TSB 0017-24 : hesitation felt while accelerating from stop. A software update was performed. TSB 0060-25 : Fuel level logic enhancement. A softw...

The rotors started warping around 8K miles

While traveling at highway speed on I-75 northbound, the vehicle experienced a complete and total loss of electrical power. and propulsion. The following conditions were present simultaneously: - Complete loss of propulsion - Inability to shift transmission to neutral — vehicle could not be moved out of the active traffic lane - Complete loss of hazard lights — no ability to warn approaching traffic - Vehicle remained stranded in active highway traffic for approximately 15 minutes - Electrical power spontaneously restored after approximately 15 minutes - Vehicle was then driven off the interstate under its own power That was a life-threatening event. My wife and I could have been struck from behind by highway traffic with no warning lights, no ability to move the vehicle, and no way to signal distress. DEALER VISIT 1 — SATURDAY, APRIL 26, 2026 Dealer: Sarasota Toyota, Sarasota, Florida Complaint presented: Complete electrical shutdown on I-75 the previous day as described above Acti...

The vehicle hesitates and does not accelerate immediately from a complete stop. This occurs more frequently when the car is on a slight incline. The delay in acceleration creates a safety concern, especially when attempting to merge into traffic or pull out onto a roadway. I have reported this issue to the dealership multiple times, but they have not taken action because they have been unable to reproduce the problem.