2021 Toyota RAV4

My wife was pulling her car into a parking area consisting of a few small storefronts. When pulling in, the brakes completely failed as did the forward collision warning system and the automatic emergency braking system. As she continued to press the brake pedal it just went to the floor of the car. The end result was that the car struck one of the storefronts causing damage to the building as well as her car. Fortunately the store was closed at the time and no one was injured, nor was she. There were not any warning lamps or messages prior to the brakes failing. The brakes worked fine in the approx. 15 minute drive prior to the accident. I realize that drivers sometimes press the accelerator in error instead of the brakes and I can assure you that this was not the case (we wife is not elderly and is a very safe driver). We spoke to the auto body shop who will be repairing the car and they told us that the brakes currently seem to work. A online search revealed that this problem as been reported / discussed by others in the past. We expect to have the car repaired and returned to us in the next week but are very concerned with driving it as another accident could be fatal.

Brakes lights comes on while driving n the two wheel front makes a grinding sound while still driving… a friend of mine had the same problem took her rav4 2021 to windward toyota Kaneohe hawaii several times n finally on the 5th service was told that it’s her secondary brake system and in my Toyota the LTA DISPLAY WAS ON MY DASHBOARD DISPLAY

While turning slowly, right tun, into a parking space, the vehicle lunged forward at a much higher speed than anticipated. The vehicle jumped the sidewalk, went up an embankment, about 20 degrees, and about 25 feet until it stopped on its own. Happened on April 14th, 2025, about 11:30 am. Driver was is good health, no medical conditions. Driver also has a clean driving record, no infarctions. The vehicle jumped a curb 4 inches high, ran over some light brush, but luckily no damage to vehicle. There are train tracks about 15 feet away, which could have been another incident. Driver says when she slowly pulled into the spot, the car lunged forward, with good thrust, and I am a witness to this incident.

Critical safety concern regarding the braking system in my Toyota Rav4, 2021 which I believe may warrant further investigation for a potential recall as there are none at this time. The issue pertains to the breaking system, which locks up unexpectadly during use, casuing sudden and severe break locking without warning (unable to break). I suspect as many others online who have mentioned this issue on Toyota Forums is that it is the prime breaking software. I have had my breaks inspected multiple times as I was in a car accident where the breaks did not work and I rolled into the car in front of me when we were starting to proceed through a green light at 5MPH. When pushing on the brakes nothing happened and I rolled into a mother and children. Luckily I did not cause significant damage however I explained to her my breaks would not work. This accident then caused me to be dropped from my insurance (policy termination by Geico) since I had switched providers and happened during my 30 day grace period. This malfunction created a significant safety hazard for myself and others on the road as well as fear that it will happen again and should be investigated as I have have this happen multiple times since the accident. Geico claim number: 8817814110000001

The contact owns a 2021 Toyota Rav4 equipped with Michelin Tires, Tire Line: Primacy MXV4, Tire Size: 225/65/R17, DOT Number: (N/A). The contact stated that while having routine maintenance at the local dealer, the contact was informed that the driver's side and passenger's front tire threads were at 3 on the inside and 4 on the outside. While depressing the brake pedal, an abnormal noise was detected. The vehicle was not repaired. The manufacturer was contacted, but no additional assistance was provided. The tire mileage was approximately 45,419. The approximate failure mileage was 39,706.

On Nov 05, at approximately 11:10pm, I was driving my RAV4 on Alafaya Trail, Orange County, Orlando. While approaching the traffic signal which had turned red, despite multiple attempts to engage the brakes, the vehicle continued moving, ultimately leading to the collision with the traffic turning left at the signal (coming from her right). The impact of the collision resulted in significant damage to the RAV4, and unfortunately, the airbags did not deploy as they should have. As a result, I hit my face on the steering wheel, and then hit the head on the left window when a second vehicle hit my RAV4 on the passenger side. The complete failure of airbag deployment has raised serious safety concerns for me. As of 28th November, I have been informed by our insurance company that the vehicle cannot be repaired and has been totaled. Our insurance company GEICO has been requested to hold on to the vehicle for necessary investigations.

I was on highway 41 going around 40mph when my car out of nowhere slammed on the breaks ( the pre collision censor ) I believe is what caused it. About 10 mins prior to the incident when I was backing out of the gas station it braked (abruptly with noise) even though nothing was in the way or approaching my vehicle. I would say that I was stuck in the car for about 5 mins before I could get it to start driving again. The electrical flashed and shut off right when the car braked. I did have my two dogs in the backseat and thankfully no one was harmed.

While traveling on highway with adaptive cruise control engaged and maximum following distance selected, adaptive cruise control applies excessive braking force than necessary when vehicle in front exits highway. Safety concern because following vehicles must abruptly apply brakes. Internet search reveals numerous, similar complaints. We were almost rear-ended on the highway. This feature is great, but needs attention for safety reasons.

2021 Toyota Rav4 Hybrid XLE Premium. Purchased new from the dealer. It currently has 75,000 miles (predominantly highway). Condition: The Braking mechanisms behind the firewall intermittently make a noise when the brake pedal is pressed fast (emergency) and/or released. It sounds like a seal barking when the pedal is moving either up or down. These are not your typical noises from a pad or rotor wear. Cause: At approximately 28,000 miles, the seal barking sound was there but very faint. As I added miles the sound became more frequent and louder. I did take it to the dealer who was not able to help. Environment: This seal barking sound can happen at any time and any condition, but is almost always going to happen when I want to avoid hitting an object that suddenly appears in my lane of travel and must brake quickly. Research: I’ve researched several Toyota and Lexus owner forums and found that other owners have the same issue. They described the sound as “seal barking” or “farting” (sorry for the wording, but that is what was used in the forums). Other forum members stated that it could possibly be tied to the master cylinder, brake actuator pump or ABS Brake Pump Booster (or all of them). Conclusion: I’m very concerned because this noise happens when brake components are activated and then may lead to failure. Please let me know if you need more information or an audio recording of the condition.