Owner-reported complaints naming the brake system, filed with NHTSA
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Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake. Every record below is an owner-reported complaint about the 2020 Subaru Forester submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 14 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Shown in the owner’s own words, exactly as filed
stalling/shutting down at stoplights with the auto start-stop feature has occurred continuously for the last 2 years I’ve taken to dealer, and multiple mechanics and they can’t find a problem
Eyesight pre-collision braking feature and pre-collision throttle management feature malfunctioned and caused the 2020 Forester to accelerate unexpectedly and lurch forward while I was manually braking and slowing to come to a complete stop behind two other vehicles stopped at a steady red light. See class action lawsuit Weston, et al. v. Subaru of America, Inc., et al. In US District Court Case No. [XXX] which alleges that the vehicle contains certain defects that caused sudden and unintended acceleration without driver input; acceleration while manually braking; and that these defects created a safety risk, because they severely affected the driver's ability to control the car's speed, acceleration, and deceleration, and increase the risk of a collision, which did in fact occur. The defective car was completely totaled and towed to a salvage yard by the police and the insurance company. Defect malfunction caused a collision which resulted in property damage and personal injury to three vehicles and three people. I mentioned the defect to my insurance company at the time of the accident. I do not know if they chose to follow up and inspect the vehicle. The problem occurred twice before ( not resulting in property damage or injury) and I took it to my Subaru dealer both times and they claim that they could not find anything wrong, but oddly did not note that they checked for the problem which I brought to their attention on the written summary/invoice for my service visit. See the class action lawsuit- this is apparently the typical dealer non-response to the problem. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
On 11/18/2023, as soon as I started the vehicle, put it in reverse and let off the brake to back down the driveway, the car made a loud unfamiliar noise (like bzzzzzt) and suddenly and unexpectedly accelerated on its own. Nothing worked, brakes, automatic gear shift, gas pedal, and steering were all disengaged. It was terrifying to me and I was worried about anyone or anything behind me. At the street corner the car turned somehow (I was trying to steer, but the vehicle was jostling wildly and the steering, brakes didn't work at all), ran over a high curb, knocked over a street sign, and took out the neighbor’s sprinkler system, and then came to a stop, dead!
The thermo control valve malfunctioned causing the check engine light to come on which shut down all the safety features in the vehicle including the front eye sight camera, blind spot warning, the rear automatic braking, lane departure warning, adaptive cruise control, and lane keeping assistance.
I have a 2020 subaru forester with low mileage. A few weeks ago, I started to move forward when the traffic light turned green. There is a car in front of me that started to move forward. There was another car perpendicular to my right. I started to apply the gas, and the car fought me and was appying the brakes. I saw no reason for the car to brake. This concerns me. I was on dry pavement in daylight. I fear if this had happened when the roads were covered with ice or snow, it could have caused me to spin out.
The contact owns a 2020 Subaru Forester. The contact stated as she pulled into a parking space, the vehicle inadvertently accelerated forward causing the vehicle to drive into the bank building. The contact stated she depressed the brake pedal, but the vehicle would not stop. The air bags did not deploy. One of the employees suffered minor injuries and a police report was filed. The vehicle was towed to a collision center. The vehicle was not diagnosed. The dealer was contacted, and they stated that the vehicle did not have any recalls. The manufacturer was not contacted. The failure mileage was 29,000.
Automatic braking system failed and led to a front end collision immediately a fire broke out under the hood and accelerated into the car with in minutes using a tire iron the passenger door was forced opened Air bags deployed (3) and seat belt held
The contact owns a 2020 Subaru Forester. The contact stated that while driving at an undisclosed speed, the brake pedal was depressed; however, the vehicle failed to respond. The vehicle stalled and then went into sleep mode. The contact was able to restart the vehicle after several attempts. There were several unknown warning lights illuminated. The contact stated that the vehicle also experienced failures with the electrical system. The vehicle was taken to the local dealer where the contact was informed that the vehicle was operating as designed. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 1,300.
10/2021: The vehicle completely shut-off at the beginning of a turnabout in front of the fire department. Per nearby pedestrians, automobile owners, employees of the fire department and AAA driver, the start/stop battery or alternator malfunctioned. The vehicle only had 51k miles. This was a new vehicle purchase in 2019. The safety of my toddler and I were at risk as soon as we entered the beginning of a turnabout. I had reported several safety issues from tires, brakes, burning feelings on my skin , my jaw locking up and seatbelt malfunctioning for nearly 1.5 years. Each time I was told they could not replicate the issue. occurred. Problems occurred at the 1st oil change at 5-6k miles. When the car completey shut-off I tried turning the car on and all the dashboard lights came on and I was able to roll my toddlers window down. The car shut off again and when I turned the ignition on the wheel became stuck along with the ignition. I turned the emergency/Caution lights on and thought that would provide us safety from other cars colliding into us. I noticed cars would wait directly behind me and then honk their horn if I did not drive-off. Nearby pedestrians walked by and mentioned the emergency/caution lights were not flashing. I told them to look at my dashboard because they are flashing. The nearby dealership inspected the car and determined the start/stop battery was bad. The corporate office decided to pay for the labor, parts and car rental fees -as a goodwill gesture. 2/2022: 3-4 months has gone by and now there is an acidic feeling on the driver's side stemming from the front and back and even the wheel - when the car is turned on and it lingers when you turn the car off. I even placed a lime and orange I the car for an acidity test as expected it both reacted to the acidity from the car. Makes it hard to talk in the car, vision gets blurry and its almost like you have COVID-19 symptoms but you don't really have it.
The contact owns a 2020 Subaru Forest. The contact stated that the brake failed. The contact stated that when the driver was reversing the vehicle out of the driveway, the vehicle abruptly accelerated and the driver engaged the brake pedal. However, the brake system failed to bring the vehicle to a stop. The vehicle proceeded and came to a stop when it crashed into a tree and damaged the vehicle taillight, the muffler, and a small window located at the rear passenger door area separated from the vehicle. There were no warning lights before during or after the failure occurred. The driver suffered injuries to the neck and shoulder the driver was taken to the hospital. The vehicle was not taken to the dealer to have a diagnostic performed. The vehicle was not repaired. A police report was not filed. The manufacturer was not contacted. The failure mileage was 12,000.
When I apply brakes to stop, the car surges forward.
I WAS DRIVING UP AN EMPTY SUBURBAN ROAD AT 25 MPH WHEN THE BRAKES SUDDENLY WENT OFF, CAUSING THE CAR TO SKID TO A STOP. THE DASHBOARD SCREEN SAID THE PRE-COLLISION EMERGENCY BRAKING SYSTEM WAS ACTIVATED. THERE WAS NOTHING IN THE ROAD AND NO REASON FOR THE CAR TO STOP SUDDENLY. THANK GOD I WASN'T ON THE HIGHWAY - THIS IS EXTREMELY DANGEROUS.
ON THE MORNING OF OCTOBER 1, 2020, I PULLED THE CAR OUT OF MY GARAGE. I WAS THE ONLY OCCUPANT,. THE CAR WAS PARKED FACING THE WALL, ON THE OPPOSITE SIDE OF THE GARAGE DOOR, AND I HAD TO BACK OUT OF THE GARAGE INTO MY DRIVEWAY, PUTTING THE CAR IN REVERSE. I THEN HAD TO TURN RIGHT, INTO MY DRIVEWAY LEADING TO THE STREET. AFTER I SHIFTED THE GEAR FROM REVERSE INTO DRIVE, THE CAR STARTED MOVING FORWARD SPONTANEOUSLY, AND I WAS UNABLE TO STOP IT, NOR STEER THE STEERING WHEEL. MY RIGHT FOOT WAS ON THE BRAKE PEDAL, BUT I WAS UNABLE TO STOP THE VEHICLE. THE BRAKE PEDAL FELT HARD AND WOULD NOT GO DOWN. I FOUND THE CAR GOING FORWARDS TOWARDS THE GARAGE, BUT SLIGHTLY TO THE RIGHT OF THE OPEN GARAGE DOOR. I WAS ALSO NOT ABLE TO TURN THE CAR WITH THE STEERING WHEEL, WHICH WAS ALSO STIFF. I WAS FULLY AWARE OF THE FAILURE, AND MY INABILITY TO CONTROL THE VEHICLE, WITH THE CAR GOING TOWARDS MY HOUSE, AND THE BRAKE NOT BEING EFFECTIVE. MY WIFE,[XXX]WHO WAS AT THE DOOR, WAS WATCHING AND HELPLESS. THE CAR THEN HIT THE PILLAR/ POST, BETWEEN MY GARAGE DOORS AND STOPPED, HITTING THE RIGHT SIDE, OF THE FRONT OF THE VEHICLE INTO THE GARAGE POST. I NOTIFIED MY INSURANCE COMPANY AND DROVE THE CAR TO SUBARU'S SERVICE CENTER, AND HAS SINCE LEFT THE CAR THERE. I HAD MET EXPERIENCED A SIMILAR SITUATION ABOUT 2-3 DAYS EARLIER. AT THAT TIME, I DID NOT THINK MUCH OF IT. THE CAR IS WITH THE SERVICE DEPARTMENT OF [XXX], SUBARU DEALER, AND THE SERVICE MANAGER, CAN EXPLAIN THE DAMAGES TO THE CAR, AS IT HAS BEEN WITH THEM SINCE THE INCIDENT. MY WIFE WAS STANDING AT THE DOOR AND WITNESSED THE INCIDENT. THE INVESTIGATION WAS THEN HANDED OVER TO SUBARU AMERICA , WHO FURTHER FORWARDED IT TO BOSCH ENGINEERING. SUBARU AMERICA NOW WANTS TO ME TAKE THE CAR WITHOUT EXPLANATION FOR THE FAILURE. I HAVE REQUESTED A COPY OF THE REPORT, WHICH SUBARU HAS DENIED . INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
I WAS DRIVING MY 2020 SUBARU FORESTER SPORT IN THE LEFT LANE ALONG AN ON-RAMP TO THE HIGHWAY, WHICH CONSISTS OF A ROAD THAT CURVES TO THE RIGHT. THERE WAS SNOW ON THE GROUND BUT THE ROADS WERE CLEAR AND DRY. SUDDENLY AND IN A MATTER OF A FEW SECONDS, THE CAR BEGAN TO BEEP CONTINUOUSLY WHILE THE STEERING WHEEL VEERED TO THE LEFT AND LOCKED, AND THE ANTI-LOCK BRAKE SYSTEM KICKED IN AS I TRIED TO CORRECT THE WHEEL AND BRAKE THE CAR. I WAS SUDDENLY COMPLETELY OUT OF CONTROL OF THE VEHICLE AS THE CAR DROVE ME OFF THE ROAD AND DOWN INTO THE SNOWY MEDIAN, WHERE IT ROLLED AT LEAST ONCE BEFORE LANDING UPRIGHT. I BELIEVE THE ERROR WITH THE CAR MAY HAVE OCCURRED WITH SUBARU'S BRAND-NEW LANE CENTERING TECHNOLOGY, RELEASED WITH THE 2020 EDITION VEHICLES. THE TECHNOLOGY WILL PHYSICALLY DIRECT THE STEERING WHEEL TOWARDS THE CENTER OF THE LANE IF IT DETECTS THE VEHICLE IS GETTING TOO CLOSE TO EITHER LANE LINE. LANE CENTERING IS A FEATURE OF THE SUBARU'S DRIVER ASSIST TECHNOLOGY, CALLED EYESIGHT. I'M UNSURE IF THE MALFUNCTION OCCURRED WITH EYESIGHT OR WITH THE LANE CENTERING FUNCTION SPECIFICALLY.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
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