2015 Subaru Legacy

2015 Subaru Legacy 2.5i, approximately 48,000 miles. CVT transmission failed suddenly with no prior warning signs. Vehicle was exclusively dealer-serviced for its entire life. While driving, the transmission began shuddering, slipping, and making metallic grinding noises. Vehicle could barely climb a small ramp and was locked in limp mode, making it unsafe to operate in traffic. Diagnostic codes P0841, P0700, and C1431 were stored. Authorized Subaru dealer confirmed the failure. Technician stated the valve body likely failed first — a known defect per Subaru TSB 16-107-17R — which then caused the CVT chain to slip. Dealer quoted $11,000 for a remanufactured CVT replacement. Service representative stated she had never seen a transmission need replacement at such low mileage. No warning lamps or symptoms existed prior to sudden onset. CVT fluid was never changed, consistent with the manufacturer's U.S. maintenance schedule. This vehicle falls under Subaru's CVT Warranty Extension covering 2010-2015 Legacy models due to known defects. Vehicle is well under the 100,000-mile limit but approximately 13 months past the 10-year time limit. I opened a case with Subaru of America Customer Advocacy. My dealer informed me that Subaru Corporate contacted them and communicated a decision regarding my case, but Subaru has never communicated any decision to me directly. Multiple emails, a voicemail, and a request for escalation have gone unanswered over several days. This failure poses a safety risk as the transmission can fail suddenly and without warning while in motion, potentially with passengers including children.

I am reporting a Sudden Unintended Deceleration event in my Subaru. The vehicle grinded to a halt without driver input. The car stopped in the left lane of a major highway. We put on our hazards and called the state police for help. They were unable to get to us in time. We were hit from the rear. The car's failure created a stationary hazard that led to a high-speed rear-end collision by a Jeep and truck which caused the car to do a 360-degree spin.

Incident ~ 5:40 pm, Geneva NY Weather ~ 10 F, not snowing. Background. On or shortly after being started, the vehicle had exhibited prior incidents of extremely rapid engine acceleration not initiated by the operator. Most recently the day before. The incident: I was in the process of very slowly parking the vehicle in a narrow laneway, and positioning the vehicle behind and in line of one other, both parallel to the laneway, in a small area that had been cleared of snow, leaving the laneway open. First, I stopped the vehicle opposite of the parked vehicle's driver side door. Second, I reversed and backed up and positioned the vehicle behind that vehicle. This involved firmly stepping on the brake to stop the vehicle once well behind the parked vehicle. Third, while keeping my foot firmly pressed on the brake pedal, I moved the shift from reverse to forward. At that time, the front wheels were still fully turned to the left. Immediately on completing the shift to forward, my vehicle made a very rapid acceleration. My foot had remained firmly on the brake and had not touched the accelerator pedal. Despite my foot being firmly pressed on the brake pedal, my car surged forward, retracing the path that I had followed while backing up. I could hear the noise of the accelerated engine, and feel the fighting of the brake as the car surged uncontrolled for about four feet and then finally stopped. My foot had been fully depressed as hard as possible on the brake the entire time and did not touch the gas pedal at all. The owner of the parked vehicle observed the incident and expressed concern since the surge was dramatic, and stopped with the right corner of the front bumper of my car within a couple of inches of the left corner of the parked vehicle. The driver's car mat was in the correct position and did not interfere in any way with the operation of the vehicle. I did not inadvertently step on the accelerator. No warning lamps or messages. Cause Unknown.

The contact owns a 2015 Subaru Legacy. The contact stated while reversing into the driveway, the driver's side air bag unintendedly deployed. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The vehicle was scheduled to be towed to the local dealer. The manufacturer was made aware of the failure. The contact was advised to have the vehicle towed to the local dealer for diagnostic testing. The failure mileage was approximately 135,000.

The contact owned a 2015 Subaru Legacy. The contact stated that while the vehicle was parked, the contact opened and closed the trunk, triggering the alarm system. The alarm system failed to deactivate immediately. The vehicle then failed to restart as needed, and the "Shift to Park" message was displayed while the transmission was in park(P). The vehicle was towed to the dealer, where the brake fuse was replaced; however, the failure persisted. The contact replaced the brake fuse for a second time, but the failure recurred. The vehicle was towed back to the dealer, where an unknown repair was performed. The contact later sold the vehicle. The manufacturer was not made aware of the failure. The failure mileage was approximately 175,000.

2015 Subaru Legacy 2.5 engine. Fuel gauge is inaccurate. My daughter was on the highway when it ran out of fuel. Had car towed to a independent shop. They said that the fuel gauges is a problem for Subaru 's and that they had seen it before on other Subaru's.

The contact owns a 2015 Subaru Legacy. The contact stated that while the vehicle was turned off on two occasions, the contact observed three cracks in the top-middle of the windshield that led to an 'S' shape crack in the middle of the windshield. The vehicle was taken to an auto body and glass shop where it was diagnosed that the lament had pulled away from the glass and the windshield needed to be replaced. The vehicle was repaired but the failure recurred three weeks later. The manufacturer was not notified of the failure. The failure mileage was approximately 76,000.

Subaru sudden acceleration – Garage Accident [XXX] [XXX] – before noon, wet, rainy day: [XXX] returning from grocery shopping - car suddenly accelerated from near stop as she was about to enter garage, the car hit the garage brick wall. When she put her foot on the brake, the car suddenly accelerated. I have security video showing this sudden acceleration (.mp4, nhtsa doesn't accept). After accident, car drives well - all lights work - hood opens and locks. Substantial car damage to bumper and adjoining parts - wood trim damaged, garage bricks cracked and pushed in, garage door would not close. [XXX] Wed – took Subaru in for unexpected sudden acceleration on braking – [XXX] – test drive with Gary – Problem unexpected with Subarus – electronic control – no manual linkage (some transmission linkage with shift lever). Sent me home – no charge. [XXX] – Subaru sudden acceleration on braking while car cold – today at Trexlertown after haircut. Happened previously within week. Called Subaru 855-399-3787; INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Took it for inspection was told the part that holds the engine up is rotting away and it will not pass inspection next year this is disappointing I have cars older then this and they are in better condition this vehicle was brought brand new this should not occur I could understand if it was old this car is only 8yrs old I have pics to support

I have had several battery issues that I just believed to be bad luck and would get a new battery under warranty but it has gotten worse lately. It led me to look online and I notice I am not nearly the only one as this complaint has been brought up my numerous people. It is in regards to my 2015 Subaru legacy and how I’m not certain if my car will start if I make a few short trips where I’m “in and out” of the car more than 3 times in a short period of time. There is definitely a parasitic draw issue from the vehicle and it is a safety concern in not knowing if your vehicle is going to start or if you’ll need a jump or worse be stranded. With the amount of complaints on this issue I would have thought there would be a recall. I know there are safety bulletins but nothing that the dealer or Subaru themselves will address. I have also signed up for the battery settlement case but have not heard back in regards to this. I am really wanting to know if there is a solution because I’ve read a lot of reviews where this is happening in newer models also. It needs to be addressed and a resolution should be offered because it is happening to A LOT of Subarus. My other concern was the seats and moonroof. The leather driver seat has torn up and I have put covers over it to look similar but I use a sun screen for the vehicle often and it still tore up the seat. Lastly the moonroof has a defect that the dealer wouldn’t address. There is something wrong with the seal and loud wind gets in somewhere and makes the vehicle shake as though you turned up a base speakers to the loudest setting. The battery issue has been going on for years as well as the moonroof that has a spot that is allowing in air and causes the vehicle to shake. Please help hold subaru accountable for these issues and get back to me with some sort of solution! Thank you for your time.

As I pulled up behind a car that was stopped at a stop sign, I took my foot off the gas pedal, and put it on the brake pedal. The moment i put my foot on the brake pedal, my car surged forward. I had a moment to think, and I confirmed that my foot was on the brake pedal, I had felt the brakes trying to resist the surge. I put the car into neutral, and it jerked to a stop. No one was hurt, I stopped the car in time, but I wondered if this had happened in other settings, what danger it would have posed. This has previously occurred rarely and intermittently when, starting out on some cold mornings, i shifted from reverse to neutral to drive, when backing out of my driveway in the morning.The car surged forward and I had to be quick on pressing the brake pedal hard to get it to stop before hitting a mailbox post. No warning lights went on, in any of these incidents. I called a Subaru dealer, who said there had been no recall history re this uninitiated surge behavior.

Short Block needs to be replaced ($6,500) Yes, Scenic Subaru has the vehicle awaiting status of repairs (who is paying for service) Yes, my safety is at risk as the oil light has come on during the night when I'm alone on a deserted road. Service Department knows what the problem is - they are seeing alot fot this problem. Unknown on Inspections Yes, warning 'low oil' light came on. The oil light kept coming on. All service and maintenance done by Subaru. Now, Subaru Service Department informed that the Short Block needs to be replaced. From my research, it seems that this is a common problem with newer Subaru engines because they use a liquid engine sealant at the factory and when oil sits on the seals when the engine is not running, the sealant degrades and begins to leak. They also said there was nothing we could have done to prevent this and reiterated just how common with Subaru's. Replacing the Short Block on a car with low mileage (<75,000 miles) should be paid for by Subaru as this is a known manufacturing issue. I should not have to pay for this repair. Also, Subaru said trade in value has dropped due to this issue. Please email or call me as soon as possible. [XXX] [XXX] phone [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)