This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.
So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.
While braking, the car often lurches forward (so much so that it will throw my head back against the headrest). It almost feels like the car accelerated even though I have my foot on the brake. It will "re-engage" but it is frightening and also unsafe if you are close behind another vehicle or object. I have also felt the car lurch forward while it was in park a few times. Again, completely scared me because I thought I was going to be pushed into my garage wall. These incidences do not happen every time but they shouldn't be happening at all. I understand the hybrid aspect of it with the brakes and expect a small sensation but to be lurched forward so much is completely unsafe. I initially told the dealership about the brake sensation shortly after punching the car in 2021 and was told there was nothing wrong. I now see hundreds of people posting on social media with the same problem. Toyota needs to do a recall and have this fixed. There are no warning lights or messages that appear when the problem takes place.
My brakes seem to have an issue at times and I am happy to provide it for inspection if needed. When traveling downhill with a slight curve to a stop at slower speeds, the car lunges forward for a second just after the brakes have been engaged. It does not happen all the time, but when it does happen it feels like you could crash into a car in front of you. This issue happens 2-4 times a month and has been happening since I purchased the vehicle. I recently found a Toyota forum with many people stating they have the same problem. Toyota does not seem to be aware of the issue when I have asked them. There have not been any warning lights etc. at any time during this issue nor any recalls with the issue. I am requesting it to be looked at by the manufacturer at the next scheduled service.
2021 Toyota Highlander Hybrid - experiences the sensation of brake loss during transitional period when car switches between regenerative brakes and mechanical brakes; most often occurs on a downgrade approaching a stop. During the transition, the car will surge ahead unexpectedly. I would consider this a significant safety issue; causes the driver to misjudge the required stopping distance and it is possible to hit something (or someone) in front of you. There is a TSB-0059-23 against this issue that requires a software update of the brake actuator. The issue is serious enough in my opinion that a recall of all Highlander hybrids is justified and Toyota should cover the cost of the update. The issue is intermittent and has occurred since new.
The vehicle is a hybrid. While traveling downhill at a speed around 35 mph with light brake pressure, the vehicle feels like it lurches forward a second or so before returning to braking. It has occurred since we purchased the vehicle new in 2021. It has happened multiple times in a variety of scenarios but it occurs most consistently in the downhill scenario described above.
The electric park brake makes a loud screaming sound during engaging cycle as I put the gear in park. The sound gets worse during warmer weather. I visited the dealer twice for the same problem and reported it to Toyota. During my visit another highlander came into dealership. It made the same sound when the driver placed it in Park. According to the dealer, this sound is normal. I say it-??s not. I have way cheaper cars with Electric park and they don-??t make this sound. If the park brake unit fails it-??s going to be real costly to repair and may fail while driving and gets engaged.
- Northville, MI, USA
Search CarComplaints.com for these popular complaint phrases...
When braking, there is a momentary period where it feels like the brakes fail, then function again. When approaching stopped traffic, this could put those vehicle occupants, and our vehicle occupants at risk of an accident. Toyota maintains this is normal for a hybrid, however our 2013 Camry Hybrid has no such momentary brake failure. Our independent repair shop has been unable to replicate this condition, but they have found no obvious problems with the braking system - they believe it is something computer caused, likely when the hybrid generation brake switches to the hydraulic brake. There are no warning lights displayed. This has been a long standing issue.
When decelerating from a speed of approximately 25 mph on a downward slope of about 5 degrees, and applying the brakes, a number of things occur: 1) There is a 1-2 second delay in the braking action. 2) When applied the braking action is less than expected for certain brake pedal pressure, which causes the driver to increase the brake pedal pressure 3) When the brake pedal is initially depressed, the speed of the vehicle experiences a slight upward speed bump before the braking action is applied, which is 'light' as described in 2). This behavior is transient. Most of the time, it does not happen. It happens often enough to be of concern.
The vehicle hesitates during right turns, creating a hazardous, potentially dangerous, situation. From research I understand this is a known issue when transitioning between battery and gasoline propulsion. Research indicates this is a known situation, Toyota T-SB-0059-23. However, the TSB expires at the termination of the vehicle 3 years/36 months warranty. As a safety issue, in my opinion this problem should be addressed, regardless of vehicle age or mileage.
While depressing the brake pedal the vehicle continues to accelerate before finally slowing to a stop. This happens on bumpy road surfaces as well as level road surfaces. There were no warning lights, alarms or messages prior to or during the failure. This issue started around 35,000 mileage and has progressively gotten worse to current day. (Current mileage as of 1/29/2024 is 54,346.) This issue would cause the vehicle to potentially rear end a vehicle you are following or propel the vehicle into an intersection typically controlled by a traffic signal or device. Local dealer has said there is nothing wrong as they could not replicate the issue.
I-??ve had brakes inspected and was told my brakes look great. However there is major chattering coming off highway to slow on off ramp sometimes they don-??t grab as they should and I have to be extra proactive. Sometimes steering back and forth quickly to slow vehicle until the brakes will work properly bringing vehicle to a stop or before a collision could occur
Varias veces mientras conduzco en la ruta la velocidad permitida, el carro frena, pierde potencia el motor, el sistema de aceleración no responde, esas veces me salve de accidentes mortales junto a mi familia, reclame a toyota corporación indicar eso y para ellos no paso nada nunca tomaron en serio, mientras que el carro para reparar eso, paso más de 25 días en las veces que se daño xq prácticamente el carro no es seguro para manejar
My 2021 Toyota Highlander Hybrid braking system has, since about 18 months ago, been intermittently failing. When coming to a stop, with my foot on the break, the break releases (or at least feels like it does) before coming to a full stop and then re-engages a moment later once I press harder. Such, gives one a start and is quit disconcerting. There have been times when I was sure the car was going to drift into an intersection. Also I am concerned that such breaking behavior may put pedestrians, cyclists, etc., at risk. I have on two occations reported this to the dealer. They have not been able to reproduce the problem, which is typical of intermittent problems. Tomorrow, December 11, 2023, they are looking at it again. No warning lights or messages have occured. Neither the manufacturer, insurance company, nor the police have inspected the vehicle.
While slowing and braking to stops (approximately less than 20 mph), the vehicle will lurch/lunge forward. It feels like you took your foot off the brake pedal but you did not. This occurs randomly. It does not happen every time. There are no warning lamps, messages, etc., prior to or during this issue. The vehicle has ~39000 miles. This has been occurring for at least 20000 miles. Risk: If this occurs when close to pedestrians, other vehicles, intersections, etc., it could result in an impact. The dealer could not reproduce but did find online message forums that reported the same issue.
The vehicle has accelerated suddenly when I apply the brakes. It has happened on multiple occasions in different circumstances. I was heading up a hill into a slow stop at a stop sign and once I applied the brakes it suddenly jolted forward for a second until I slammed on the brakes more over riding it. I have had the car for a week and thought it could be just happen stance but it has happened multiple times. The first time there was a car in front of me as I applied the breaks and it is terrifying as I almost crashed into them.
My 2021 Toyota highlander hybrid is having seemingly random issues when braking. I notice it most of the time when the vehicle is going downhill. The vehicle will lose braking briefly, and I have to depress the brake harder to slow the vehicle. In that moment when it loses the brake, the vehicle gives the feeling it is lurching forward, which can cause unpredictable stopping distance. It creates a hazard for the driver, the vehicles in front, and the vehicles behind.
When slowing down with steady brake pressure, sometimes there is a short pause, 1-2 seconds where it feels like you just lost the brakes. Sometimes this happens when turning and braking too. It isn-??t something I can recreate and Toyota opened a case, looked at the car, and said it is normal. Not my 1st hybrid and this is not normal. This has happened many times over the last year and Toyota has looked at the brakes at least 3 or 4 times.
On occassion when attempting to break in traffic or slow down at a yield or stop sign the breaks seem to "fade". the car does not stop until I press harder on the breaks. I feel that the car seems to move forward even though I have pressed on brake. The problem seems to occur most frequently during stoping at the bottom of a slope, during turning or trying to stop on a rough surface. The vehicle has been back to the dealer on 2 occassions and has apparently been recalibrated, with the problem only to reoccur. The dealer does not seem to have a permanent fix for the problem. Where this problem occurs intermitently the dealer has not been able to replicate the issue. Toyota has issued a tsb0017-21 to recalibrate. On occassion I felt I was going to rear end the vehicle in front of me or drift into the intersection with oncoming traffic. Breaking hard to remedy the problem could cause my vehicle to be rear ended. To my knowledge, there were no warning lamps, messages or other symptoms of the problem prior to the "failure"
While braking at random times, at any speed, the vehicle surges forward. This makes you have to break harder to get the vehicle to stop. It seems as if the breaks do not work at all for a brief period. I have brought it into the dealer, my car is no longer under warranty, they found nothing wrong.
With increasing frequency, we have noticed what feels like the brakes releasing after being applied. This has happened at low speeds 5-10mph and mid speeds of 20-30's mph. It seems to happen more often when cornering or coming to full stop at low speeds. When the brakes let up it seems almost to accelerate the vehicle. So far we have been able to avoid a collision, but we are fearful that we may hit and injure someone as a pedestrian or in another vehicle. We have complained to Toyota twice now and had the car looked at. They can't find anything wrong and tell us it is normal for hybrid cars?
A D V E R T I S E M E N T S
- Niceville, FL, USA