2024 TOYOTA HIGHLANDER Problems

BRAKING SYSTEM WHEN APPLYING BRAKES, ESPECIALLY WHEN APPLYING DOWNHILL, TEMPORARILY RELEASES AND ACTS AS THOUGH BRAKES ARE NOT APPLIED ANY LONGER FOR A BRIEF PERIOD OF A FEW SECONDS THEN REAPPLIES. IT DOES SO THAT IT IS VERY OBVIOUS WITHIN THE CAR. THERE IS A KNOWN ISSUE WITH TH…

Vehicle smells like fuel after engine toggles on and off between the hybrid system. This issue is intermittent, but when it is taken to the dealership they smell the fuel, with no luck duplicating the issue. I have also noticed when the smell is present the vehicle seems to run r…

I am submitting a formal complaint regarding a safety defect in my Evenflo Revolve 360 car seat. The white foam headrest component has completely detached due to what appears to be a failure in the original adhesive. This issue occurred despite proper use and adherence to all man…

Safety Recall remedy not fixed in a timely manner

Second row seats not latching when moved forward. Sliced up multiple finger when trying determine what was causing it not to latch. Put in a couple of stitches in 2 finger and bandage up the remaining 2 fingers

My 12.3” display screen goes really dark and I have to restart vehicle to reset.

Detailed Description of the Incident: I am reporting a recurring powertrain safety issue regarding the 8-speed automatic transmission (UA80-series) in my vehicle. [Symptoms] During cold-start conditions (outside temperatures below 30°F), the vehicle consistently experiences a v…

The tires have not “failed,” but they are dry rotting on both the sidewalls and inside the tread. These came as the OE tires, size is 235/65 R18. This is a daily driven car with almost 30,000 miles on the odometer. There is no reason the tires should be dry rotting. This is a sev…

When I purchased the vehicle I was told I could use Apple CarPlay, or Toyota's Drive Connect. Apple works better so I've always used that. I am used to having to clear Toyota's pop up ads for Drive Connect several times per week, even once per day. Recently Toyota's Drive Conne…

When the engine is running after hours a gasoline smell and vapor exit the tank by the cap.

The contact owns a 2024 Toyota Highlander. The contact stated that while driving at unknown speeds, the instrument cluster was blinking. The contact expressed that she was concerned that the vehicle was unsafe to drive. The contact received the recall notices of NHTSA Campaign Nu…

When the AC system is turned on, the idle increases from 740rpm to 760rpm. It engages the torque converter in the automatic transmission causing the car to move forward on its own. This makes it difficult, whether you are in traffic or at a stop light where there are vehicles s…

On or about Oct, 3rd, 2025 , my vehicle experienced the 'Check Engine' light and all the warning lights lit up, the hybrid system failed to engage, the vehicle would say “park somewhere safe /take to dealer” . I immediately took the vehicle to the authorized Toyota dealership, …

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'…

>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 addres…

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 p…

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 n…

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 tha…