2021 SUBARU OUTBACK Complaints

I am filing this complaint regarding multiple serious safety defects in my 2021 Subaru Outback purchased in July 2021, currently at 48000 miles THERMO CONTROL VALVE FAILURE (26,307 miles) While traveling in the center lane on [XXX] southbound in [XXX] the evening of 1/6/2024 my vehicle suddenly experienced a complete loss of control. It seemed that the car was accelerating and braking at the same time without driver input making it impossible to operate safely. It started shaking and several lights were illuminated on the dashboard, power steering was not working. The car coasted to the right shoulder and starlink was used to call for help. The car was towed to the dealership for repairs. The diagnosis was a failed thermo control valve and related sensor circuit. There were no dashboard lights before the incident that fore shadowed this event. This failure rendered the vehicle completely inoperable at highway speed and posed and extreme risk to the safety of the driver, passenger and other motorists. I am aware that Subaru has extended the warranty on the thermo controls valve to 15 years/150000 miles for 2020-2022 Outback’s which suggests that Subaru had knowledge of the defect. Since the incident several other premature “wear” defects have presented under 48000 miles on a 2021 vehicle: - 41,402 miles: driver side rear strut replaced - 41,402 miles: rear brake pads and rotors - 41,402 miles: driver side front window motor, regulator and run Chanel - 41808 miles: rear knuckle assembly, rear wheel bearing and backing plate replaced - 45,768 miles: front brake pads and and rotors replaced - 48,000 miles: complete exhaust system - 48,000 miles: passenger side front window motor, regulator and run chanel This vehicle has proven to be uncharacteristically unreliable for a Subaru Outback. The intended use for this vehicle is for my children to drive to college nearly 600 miles from home in the fall. This car is not appropriate for this purpose. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION

This 021' outback XXX purchased in 023'/ 24k Mi Freehold subaru. freehold NJ 'if purchased new would've been on the desk of a local lemon law attorney by now. Over the few years the lock unlock function of key fobs stubbornly, randomly & repeadedly dont work. Freehold subaru saw no problem. Front passenger window months ago wouldn't go up. Freehold subaru supposed repaired at a cost to me. Recent cold weather with a brand new battery of 6 Mos old rendered the car unable to start or boost. Vehicle towed to Freehold tire center st freehold NJ, replaced a $400 battery. brought the 6 mo. old battery back to auto zone who load tested and advised nothing Wrong w battery? Not to mention the sub standard BS feature of coming to a stop, foot on brake & engine stopping-starting when proceeding? this is something of concern of being rolled over by an approaching truck in the rear of this 021' outback because 3 times when stopping at a red light the engine shut off and when proceeding, foot off the brake the engine wouldn't re-start & all the indicators on instrument cluster lit up, had to restart the car. Recent event where my wife, [XXX] old legally disabled- primary driver comes out of a store, starts the outback, puts in reverse to back out of a spot and the car dies. This vehicle is being brought into Freehold subaru south st. Freehold NJ Tues morning Apr. 21st 026' south st and is not being picked up due to it being unsafe to operate. Until all the issues are corrected. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The failure involves the engine (powertrain), which was under warranty. The vehicle has experienced four catastrophic engine failures resulting in sudden loss of power, including at highway speeds (65–75 mph). The most recent failure also involved an oil-saturated catalytic converter. These failures occurred between 06/25/2024 and 03/16/2026. During this ~629-day period, the vehicle was only in my possession for about 184 days, as it remained at the dealership for diagnosis, repairs, and repeated engine replacements. The issue remains unresolved. The vehicle is currently in my possession, available for inspection, and is not being driven due to safety concerns. All failures occurred during normal driving and caused sudden loss of power with no prior warning, leaving the vehicle inoperable and stranded. This created a significant safety risk due to inability to maintain speed or safely merge, increasing the likelihood of rear-end collisions. The failures have been confirmed by an authorized Subaru dealership, with multiple engine replacements performed under warranty and most recently as a goodwill repair. Both the dealership and Subaru of America have acknowledged they cannot determine the root cause. The dealership’s Operations Director stated the vehicle is not safe and he would not allow his family to drive it. The vehicle has been inspected multiple times by the dealership and Subaru of America. However, no inspection reports, diagnostic data, or detailed findings have been provided despite repeated requests. Additional issues (including a broken axle and oil-saturated catalytic converter) were only identified during a third inspection after being missed previously. Requests for explanation were not answered, and further details were withheld as “internal.” There were no warning indicators prior to the first three failures. During the fourth, a temperature warning appeared only seconds before failure.

The airbag light came on in my car even though the cars airbags have never deployed. The code that the scanner is bringing up is B1784. The description for this error is Right front occupant detection sensor collision detection, Subaru has a safety recall for this exact issue for this exact year and type of car but are stating my vin does not have the recall. I have contacted them and they stated there is nothing they can do for me to fix this recall because my car's vin is not showing to have this recall.

On 10/29/25 the car lost power once it got to 3500rpm. Multiple warning lights came on. On 11/06/2025, the Thermo Control Valve, high pressure fuel line, and gaskets for intake manifold and EGR were replaced. On 11/24/25, when backing up slowly in a small parking lot, the rear camera detection picked up a raised cement walkway with metal railing. The brake was applied by the driver, however the car accelerated quickly and slammed into the railing and cement. The vehicle was placed into drive after the collision and continued normally. The brake was on once the warning light beeped and prior to the collision. The foot was not removed from the brake pedal until it was in drive. It could not have been placed into drive without the brake pedal being pressed. I asked the dealership if they could pull data from the car at the time of the incident, and was told they weren't sure they would get any information. It has not been inspected by a dealership or insurance. There was no damage done to the cement and railing was already bent. Only the car sustained damage.

I was stopped at a stop sign and the car shut off as the auto on/off function. When I went to drive the car did not re-start as the battery needed replaced. I was left stranded in an intersection. The battery did need to be replaced. The auto start/stop feature is a saftey hazzard on any vehicle

Sunroof exploded driving home in 90 degree sunny and clear weather. It sounded like a gun went off right over my head. It scared me so bad I jerked my steering wheel into the other lane. Thank God no one was in that lane. I had to get it replaced at Mid State Glass company. according to what I found on the internet this happens rather frequently. No notification by Subaru that this was even a possibility. I have the receipt the replaced sunroof and photos of the sunroof after it exploded.

The contact owns a 2021 Subaru Outback. The contact stated that while idling at a red traffic light, the vehicle lurched forward twice and struck the rear end of another vehicle twice. Several unknown warning lights were illuminated upon impact. The air bags did not deploy. There was no injury sustained. A Police report was not filed. Both the contact and her husband were able to drive away from the scene. The contact's vehicle sustained damage. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and advised the contact that a field technician would be sent to retrieve information from the EDR. The failure mileage was approximately 30,800.

SUDDEN AACCELERATION: Cold started the car in garage, all OK. Then backed out and into turn around where I placed foot on the brake. At that moment suddenly accelerated and engine revved to 2000rpm (sounded like). I had to push down very hard on the brake pedal (where my foot already was) to stop the car before crashing into a tree. Foot was clearly on brake pedal at incident (that was the only way I could stop the car). It was not on or close to accelerator pedal and no floor mat or other objects was on or near the accelerator pedal. Very concerned about safe vehicle with this sudden acceleration. Appointment with Subaru dealer made for full diagnostic check. Dealer is White Bear Subaru, [XXX] . INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2021 Subaru Outback. The contact received notification of NHTSA Campaign Number: 24V227000 (Air Bags); however, the part to do the recall repair was unavailable. The dealer was contacted. The dealer confirmed that parts were not yet available for the recall repair. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure.