2024 TOYOTA HIGHLANDER Complaints

UNKNOWN - 2024 Toyota Highlander makes a drumming or hooting sound when driving over normal to slightly rough roads. It is not related to expansion joints in the road. 1st dealer said it was a rt. wheel bearing, changed it and it did not work. He then said it was in all Toyota's with 20" wheels. I paid to change tires and wheel to no avail. 2nd dealer said it was normal even though mechanic heard the noise. His supervisor said it was fine and they would do nothing to try to isolate the noise. Noise is very obvious.

>While exiting a highway my vehicle surged forward crashing into the vehicle in front of me.Engaging the brake, my car smashed into the van again. I had no control over the forward momentum of the car. >Both the driver & I were in danger of injury >The problem has not been addressed as my damaged car is being repaired >The vehicle has not been inspected >I was given no warning that the incident was forthcoming

Ours has pulsing brakes and brakes feeling "off" at low speeds, potentially due to the interaction of regenerative and conventional braking. The brake pedal will also suddenly jolt the car forward when switching between braking systems. The system is unsafe.

There are many times over the course of the past few months where I am braking and the car lurches forward at least a few inches before coming to a complete stop. It feels as if it is being rear ended at a slow rate of speed. I have not been able to identify any pattern in this problem. It happens when I am braking to slow down at a faster rate of speed or when I need to come to a complete stop at a stop light or sign. This is very dangerous as I fear that one day when I need to brake I will not be able to and will hit something as the car keeps moving several inches after braking sometimes. I have brought the car to the service department at the dealership and they have told me that it is normal and there is nothing that they can do about it as they were unable to replicate it. However, that makes sense as it does not happen all of the time, but rather inconsistently. There have been no warning lamps or messages and the dealership has confirmed that there are none showing up when they check it on their end.

My driver side rear door handle comes off when I open the door. I am having the dealership look into this on 8/28/2025.

While slowing down, the vehicle will suddenly lunge forward, as if It hit a patch of ice and then slow again. This started happening around 30,000 miles. The dealer said this is because of a transition between hydraulic braking and regenerative braking and is "NORMAL". This did not start until 30k miles. I have owned 4 hybrid vehicles and only this one does this. Upon reading and studying online, there was a bulletin for an earlier generation of this type of problem. Clearly, it is an issue as I am not the only one with this problem.

when I attempt to accelerate from a stop, or slowly rolling, there is a 2-3 second delay, sometimes longer, prior to the vehicle moving forward. during the delay, when accelerator is pressed, the engine does not rev, nothing happens at all. it's scary. the highlander has less than 9k miles on it. this has been happening more and more frequently. I have contacted toyota, they have yet to provide a response or solution for this safety issue.

Brakes "let go" for a second or so when using. I have noticed this when coming to a stop sign at low speeds and especially if road surface is uneven. It does not happen all the time but it is very scary to suddenly lose the brakes! This puts others at risk because the car briefly speeds up when the brakes let go. It has happened at least twenty times while driving this SUV, most recently today. Please issue a recall for this!

Brakes do not engage sometimes until brake is almost to floor. This has happened to the 3 people who have driven it and almost caused an accident. In fact the warning flashes on dashboard. Brakes have almost failed and yes, it is available upon request. Our safety was at risk because all 3 of us almost hit the person in front of us. The problem has not been reproduced by the 2 service places I went. Neither of them drove it. The first Toyota service center checked the OBD2 scanner and it showed no problems. The second place did not check anything and said they would when I come back for my 15,000 oil change. The brakes were inspected by the first service center but they did not drive it. I bought the Highlander Hybrid brand new and it started immediately. I traded in the exact same vehicle that was a 2019 Highlander Hybrid Platinum and it did not have this problem. The suv had a PCS that does show on dashboard but that is because the brake isn’t engaging and you are so close to hitting someone. Normally you apply pressure to the brakes to start slowing down and it does. But in some cases the brake has been applied and nothing happens. It finally does engage after the brake is almost completely down. I don’t know if that is the safety system braking or the brake actually working. Because at that point the PCS warning is on the screen. Also the first service center entered my complaint into a database.

My car was parked in the driveway with the engine running. The engine was then turned off from outside the vehicle using the start/stop button. Once the engine stopped, the car moved backward down the sloped driveway and struck a pickup truck that was parallel parked on the street. I then entered the vehicle and attempted to shift into drive, but a warning appeared indicating the hybrid system was off and instructing me to put the car in park. Multiple attempts were made to drive the car forward, but instead, it was driving in reverse. The car would not move forward for approximately five minutes. I eventually turned the engine off and restarted it after a couple of minutes. After restarting, I was able to drive the car off the street.