2022 Toyota Highlander

We have noticed that when we brake the vehicle, it intermittently LURCHES FORWARD very fast while you are breaking and trying to stop! This is extremely unsafe! We need to stop and brake and not go forward. It does this unexpectedly with no notice and does not always do it consistently but we have noticed it is getting worse and worse and we are worried we will hit another car in front or even a person because the car will not stop on time. When I looked online, this is a well known issue on Toyota Highlanders, especially hybrids like ours and Toyota has done nothing to fix this dangerous problem. They have even told car owners to drive slower but I can tell you it doesn’t seem to matter if I’m going 25 mph or faster or slower- the car gives no notice and goes FASTER while you are trying to stop!!!!! Please help us Toyota Highlander owners!!!! This car gives us no warning whatsoever. It is not consistent. But when it does this it is VERY scary!

When braking the brakes will occasionally “quit”, causing unexpected acceleration. They kick back on if I stomp hard on the brake, causing the occupants to jolt forward. It could easily cause a collision if an unexpected vehicle or pedestrian were in the way, and could cause a rear end collision were I to have someone following close behind and hard brake unexpectedly. This has been reported to the dealership but they have been unable to replicate it. It happens intermittently, primarily when braking on a slight downhill slope. The issue has been since the vehicle was new. No warning lights or alerts activate inside.

Loss of brake sensation when slowing down through 20-25mph. Brake pedal takes a sudden plunge and car surges forward, forcing the driver to suddenly have to push hard on the brakes in order to stop. Usually happens under moderate braking, especially when there is a slight downhill grade. Toyota dealer confirms that it happens but says there are no codes and there is nothing they can do. Toyota dealer service advisor has had it happen to him while driving. This happens regularly, as often as 2-3 times per week, and can be reproduced.

when I slow down to make a right or left turn I apply pressure to the brake pedal and my vehicle brakes feel like they are "gulping: or not holding, causing my vehicle to lurch forward slightly. This has been happening since I purchsed in July 2022. I replaced my tires last month thinking it was the tires, but the vehicle still lurches forward when braking in a turn. I will put the last time this occurred in your details below

On March 16, 2024 this vehicle experienced a complete brake system failure. This is a very serious braking issue and the vehicle has had several braking incidents leading up to the complete failure. Toyota Motor Corp has dismissed the issue each time as there have been no codes or warning lights prior to this incident. We filed a complaint concerning this braking issue on June 12, 2023, Ref#11526496 Since that first report there have been several other incidents where the brake pedal went soft and depressed to the floor as the vehicle accelerated forward. Since the complete system failure occurred on a Saturday, as of this writing, it has not yet been reported to the service department. We filed a complaint with Toyota Motor Corp stating that this is a very serious safety concern that could lead to injury or death and they dismissed it.

Occasionally when slowing to a stop, the brakes feel like they slip and i begin to speed up suddenly. Pressing hard on the brakes stops the car again. This is a safety issue if for example you were braking for someone in a crosswalk or a car in front of you. The dealer was unable to reproduce the issue. It happens maybe once a week, for the last several months. They examined the brakes and said they are fine. No warning lights.