Subaru Ascent owners have reported 4 problems related to forward collision avoidance (under the forward collision avoidance category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Subaru Ascent based on all problems reported for the Ascent.
The contact owns a 2020 Subaru Ascent. The contact stated that while driving at an undisclosed speed, the forward collision avoidance front camera became inoperable. The pre-collision, the braking control, and the lane departure warning lights were illuminated. The vehicle was taken to the dealer to be diagnosed; however, the cause of the failure was not yet determined. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 19,737.
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The contact owns a 2019 Subaru Ascent. The contact stated that after arriving to his destination from driving and powering off the vehicle, the vehicle failed to restart. The vehicle required a jump start in order to restart. After the restart, the traction control and anti-collision warning lights illuminated on the instrument panel. The contact notified the local dealer of the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 26,000.
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Trying to pass an 18-wheeler on PA turnpike. Weather 68-degrees, sunny day, no precipitation. When accelerating, the vehicle began shaking. There was a stutter in engine, shaking the vehicle. Suddenly a loud bang jolted the car and the crash avoidance system applied breaks (I was the left passing lane, at a speed of 70 mph, with more than a dozen vehicles close behind). Emergency collision warning, eyesight warning, check engine, rab, and numerous dash error alterts illuminated. The parking brake turned on and off without human intervention (it's computer-controlled). The engine shut off and a multiple car fishtail began behind me. Fortunately, no one was hurt. I put the car in neutral, lurched to the side of the road, and called onstar. Calls to the dealer have not been returned. I drive elementary children to scouts and sporting events. I can't imagine the horror had they been harmed or worse.
The contact owns a 2019 Subaru Ascent. While driving 45 mph, the vehicle began to jerk violently to the point where the tires screeched across the road. There were no warning indicators illuminated. When the brake pedal was depressed, the vehicle independently accelerated rapidly into the distance. In addition, the contact stated that the brakes and steering wheel seized after minimal pressure was applied to the brake pedal in an attempt to stop the vehicle. Furthermore, the contact stated that there was a rumbling vibration underneath the brake pedal while the vehicle was in motion. The contact was able to coast the vehicle to a nearby gas station and contacted roadside assistance. The vehicle was towed to carr Subaru (11635 southwest canyon rd, beaverton, oregon 97006, (503) 672-3370) where it was diagnosed that the eyesight assist safety feature malfunctioned. The vehicle was not repaired. The manufacturer was made aware of the failure and provided the contact with case number: 1-34973274988. The failure mileage was 700.
| Problem Category | Number of Problems |
|---|---|
| Adaptive Cruise Control problems | |
| Automatic Emergency Braking problems | |
| Forward Collision Avoidance problems | |
| Warnings problems |