2015 Subaru Forester
Problems, recalls and owner-reported issues
Engine is the leading concern among 614 owner complaints filed for this model year. This is the 2nd highest complaint count among 26 Forester model years with reports.
Of the 2015 reports, 53 involved a crash and 7 involved a fire. 34 people were injured.
What owners report most often
Recalls and investigations
Air bags, sensor, occupant classificationOct 3, 2019
Subaru of America, Inc. (Subaru) is recalling certain 2015-2018 Forester vehicles equipped with heated seats. An electrical connection in the front passenger seat for the Occupant Detection System (ODS) may loosen.
If the connection loosens, the front passenger airbag may deactivate even though the seat is occupied, increasing the risk of injury to the front passenger in the event of a crash.
Subaru will notify owners, and dealers will inspect and, as necessary, replace the ODS sensor mat harness, free of charge. The recall began February 11, 2020. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WUM-98.
Campaign 19V701000 on NHTSA.gov
Exterior lighting, brake lights, switchFeb 28, 2019
Subaru of America, Inc. (Subaru) is recalling certain 2014-2016 Forester, 2008-2016 Impreza sedans, 2012-2016 Impreza station wagons, 2008-2014 WRX sedans (including STI), and 2013-2017 Crosstrek vehicles. Exposure to certain contaminants may cause the brake light switch to malfunction, preventing the brake lights from illuminating and also preventing keyless ignition vehicles from starting and CVT/automatic transmissions from being able to be shifted out of Park.
Brake lights that do not illuminate properly will not alert other drivers that the vehicle is slowing or stopping, increasing the risk of crash.
Subaru will notify owners, and dealers will replace the brake light switch, free of charge. The recall began April 15, 2019. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WUE-90.
Campaign 19V149000 on NHTSA.gov
Engine and engine cooling, engine, gasoline, turbo/superchargerMar 21, 2016
Subaru of America, Inc. (Subaru) is recalling certain model year 2015-2016 WRX vehicles manufactured April 10, 2015, to October 21, 2015, and Forester 2.0XT vehicles manufactured April 10, 2015, to October 20, 2015. The turbocharger air intake duct may crack and possibly result in an engine stall.
An engine stall increases the risk of a crash.
Subaru will notify owners, and dealers will inspect the turbocharger air intake duct, and replace it as necessary, free of charge, depending on the lot number found on the duct. The recall began April 2016. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is WTA-62.
Campaign 16V162000 on NHTSA.gov
Representative owner complaints
614 reports, newest first.
Wheels, Jul 28, 2022
Noticed an ongoing "humming" noise coming from the rear of our 2015 Subaru Forester which got considerably louder at highway speeds. This sounded like a bad wheel bearing BUT THE CAR HAD ONLY 46, 800 mi. Took the car to a mechanic to inspect. As suspected it was a bad left rear wheel bearing. I had it replaced. Less than 2 months later same problem on the opposite side of the car (right rear wheel bearing). Before taking the car for repair I stopped by the dealership to see if they routinely stocked the rear hub assemblies for 2015 et al Subaru's ... I found that this was a 'very popular' item. While most drivers and practically any "car buff" will detect a bad bearing audibly because the failure occurs at such low mileage I am sure that a significant number of people are driving with this defect unsuspectingly ... some to near failure.
Power train, Jul 25, 2022
Car continues to have ongoing lack of response with acceleration. Car was at dealer for 3 weeks for inspection after I was nearly rear ended due to lack of response in acceleration at a stop light, as well as shifting gears. No lights came on to indicate issue, thus the car was returned to me with no repairs. 2 weeks after car obtained from dealer, car again started having issues with acceleration, and pulling into a lot, the AT oil temp light, hill assist, ABS, and check engine light came on. In the 2 prior attempted repair sessions at dealer, the team stated that they were unable to replicate the problem that has been occurring nearly daily for almost 2 months, and stated that they cannot figure it out without any lights coming on. Given the lack of responsiveness to accelerate, my safety is at-risk as well as others, as I am not able to clear traffic as quickly as I should.
Suspension, Jul 12, 2022
Rear suspension is garbage, is rusted and broken and seized to the vehicle. The spring has fallen off the strut. Did not know what the weird noise was, but apparently it is the rear suspension. Cannot use the vehicle until repaired, was not notified of the brake sensor recall, and this part should be recalled as well. I want a reimbursement for my expenses to repair this faulty suspension
Engine, Jul 11, 2022
The vehicle engine revved higher and would not stop even while applying the brakes. I was stopped in a parking lot waiting to take a left. As I took the turn, a mother and her two children exited the store quickly in my path. I took my foot off the gas and pressed on the brakes. The engine continued to accelerate and did not slow with the brake being applied. I slipped it into neutral while pressing harder on the brakes to avoid striking the family in front of me. The problem was not able to be confirmed or duplicated by the dealer service center. No other inspections have been made. A similar incident happened two weeks prior. There were no warning lamps or messages.
Tires, Jul 11, 2022
2015 SUBARU FORESTER. CONSUMER WRITES IN REGARD TO DEFECTIVE FIRESTONE TIRES. THE CONSUMER STATE THE TREAD SEPARATED FROM THE TIRE AND NEEDED TO BE REPLACED.
Forward collision avoidance, Jul 10, 2022
It has happened 3 times. I was approaching a traffic light about 200 yards away, and it was changing to yellow. I was in the left lane of a 3-lane small highway, there was a left turn lane, then my lane and the right lane. Someone started standing on their brakes in front of me, I looked into my rear-view and saw that someone was approaching me quickly, so I looked to my right and saw that I could accelerate and avoid getting rear-ended by pulling forward and in front of a car coming up in the right lane. This evasive maneuver is one that I've done many times to avoid being rear-ended. I've been rear-ended twice. Both times it took a while to recover from, and I was much younger then. So, I'd rather try to avoid a collision than have to be in pain for several years. My stupid pre-collision breaking hammered on my brakes so hard I was shocked my air-bag wasn't activated. It grab me so hard that I ended up with bruising on my shoulder from the seat belt. Also, I couldn't get it to go or move very much at all. It was almost like the brakes wouldn't let me override the braking system. I even wrote to Subaru only to be told, sorry, that's too bad or something similar. I was shattered that my fairly new car (the first time was in 2016 and the second time was in 2017) was trying to hurt me. Then it happened to my husband right after he bought his new Subaru Outback, so, needless to say, we are still Subie fans, but not always super happy with them, especially the electronics systems and how they work, or sometimes don't work.
Engine, Jul 8, 2022
Sudden, without any warning, complete engine failure. Luckily I was in the right hand lane while ascending a major mountain pass. We were in the midst of a "atmospheric river" with rain coming from all directions when the engine just stopped. I muscled the car onto a very narrow shoulder and called for help, I knew we were in a very dangerous situation as this was the Saturday after Thanksgiving 2021, and the highway was full of cars and semi trucks whizzing past our Forester, we stayed put in the car. The State Patrol eventually appeared behind my Subaru, we conversed, and the officer used his front push bumpers to move my car up the remaining 2.5 miles up the the pass summit and onto a parking lot away from the freeway. Eventually AAA tow truck driver arrived, loaded our Subaru onto the platform carrier, with my wife and me in the cab, he drove 157 miles to our dealership parking lot. When we arrived, he again checked the battery, it was dead. He then proceeded to use an external storage to charge up our battery, and after a short time he successfully started our Subaru. I chose to leave the car at the dealership lot so they could check the systems the next morning. They could find no problem whatsoever with the engine, drive train, fuel system, or electrical system. The told us to report any problem to them, but stated our Forrester was safe to drive. The next day our trusted mechanic confirmed they could find no problem in our car. We have been driving our Forester per normal since this incident happened, the problem has not repeated. In summary no warning lights appeared on our dashboard before the incident; we used our lights to warn other drivers while we waited for help and eventually all lights went off; the problem has not been reproduced by dealer, mechanic, or us. What I believed occurred is: Driving through the "atmospheric river" the volume and intensity of the rain caused an electrical short, that was removed during the tow
Other or unspecified, Jun 23, 2022
Car does not respond when accelerating/attempting to accelerate. Takes 3-5 seconds to engage when press on gas from stopped/brake position, also very slow to accelerate when changing speeds. Took car in for service and was told not transmission, but still having issue. Dealer stated they couldn't reproduce issue when was in for service, but nearly immediately upon driving away, it had same issue. No warming lights, sounds or smells occur when this happens. Nearly got T-boned on road due to slowness to respond. Unknown component causing issue.
Air bags, Jun 6, 2022, crash
The contact owns a 2015 Subaru Forester. While the contact's wife was driving at 30 MPH, she crashed into another vehicle causing damage to the front driver's side of the vehicle. The air bags failed to deploy. The contact's wife was injured. A police report was filed and the vehicle was towed to a tow yard. The manufacturer was contacted and stated that "there are many types of collision that are not necessary for the deployment of the air bag". The manufacturer used "if the vehicle hits a parked vehicle it would not deploy" as an example. The failure mileage[ was 80,000.
Vehicle speed control, May 18, 2022
The contact owns a 2015 Subaru Forester. The contact stated that while driving approximately 35 MPH, the vehicle experienced unintended acceleration causing the driver to immediately depress the brake pedal to abruptly stop the vehicle. After the failure, the vehicle operated as normal. The cause of the failure was not yet determined. The manufacturer and local dealer were not yet notified of the failure. The approximate failure mileage was 72,000.
Power train, May 13, 2022
While attempting to make a left turn the car stalled and lost all power. The car had to be restarted and was able to drive back home. Took the car to dealership who stated it was a battery issue and a plugged air filter. NO check of the transmission was completed. This is the CVT transmission. The battery is 6 months old and the battery was tested multiple times by other locations and tested good. This stalling making a turn seems to be an ongoing issue with Subaru and the CVT transmission.
Visibility, Apr 8, 2022
The contact owns a 2015 Subaru Forester. The contact stated that while the vehicle was parked outside during a snowstorm; while removing snow from the windshield, she noticed that the windshield was severely cracked. Additionally, the contact stated that the crack originated from the driver's side of the windshield to the passenger's side. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was approximately 120,855.
Power train, Apr 3, 2022
Hill start assist system failure. Apply power, but the car would not go very far before the brakes were automatically applied. Pull out into traffic and the car would not go. Dangerous. Warning message that the system hill start assist should be inspected by a Subaru dealer. Drove on deserted city streets for two minutes and then everything was okay except the warning light stayed on until I got home and turned the car off. I have found out how to deactivate the hill start system and I will do that. I have not yet taken the car to the dealer.
Suspension, Mar 31, 2022
Had to have both rear struts & strut mounts replaced at only 52000 miles.
Wheels, Mar 16, 2022
While rotating tires two wheel studs sheared off. The lug nuts are always started by hand, tightened (and removed) without an impact tool, and torqued to spec. Took it to a shop for repair. While removing the wheels two more studs sheared off in the shop. Mechanic stated this is a very common problem with Subarus. Google searches verify this. A popular Subaru community website has a thread with 168 posts discussing this issue among 2014-2018 model year Foresters - https://www.subaruforester.org/threads/2014-problem-with-wheel-studs-merged-thread.769466/ - Judging from online content it seems that, at a minimum, hundreds of Subaru owners are experiencing this problem, perhaps thousands. NHTSA and Subaru should investigate this issue and make it right for the many, many owners experiencing the potentially very dangerous problem. Here are some other existing NHTSA complaints about the same issue: =============================== NHTSA ID Number: 11172455 WHILE COMPLETING A TIRE ROTATION, I PLACED THE SPARE TIRE ON THE HUB AS A PLACEHOLDER WHILE I MOVED ON TO OTHER WHEELS. I HAND TIGHTENED THE LUGNUTS HOLDING THE SPARE ON (NO WRENCH, NO OVER TORQUEING)... ================================= December 28, 2015 NHTSA ID NUMBER: 10816534 Components: WHEELS, SERVICE BRAKES NHTSA ID Number: 10816534 Vehicle Identification Number 1F2SJABC1FH**** I HAVE HAD SEVERAL OCCASIONS WHERE THE WHEEL LUGS HAVE SNAPPED WHILE THE WHEELS WERE REMOVED FOR TIRE REPLACEMENT, ROTATION AND REPLACEMENT OF BRAKE PADS AND ROTORS... =================================== March 9, 2019 NHTSA ID NUMBER: 11185494 Components: WHEELS NHTSA ID Number: 11185494 Vehicle Identification Number JF2SJAAC8HG**** THREE PASSENGER FRONT TIRE STUDS SHEARED, PROPERLY HAND TORQUED PRIOR, TWO LUG NUTS WITH STUDS RETRIEVED IN DRIVEWAY, 20 DEG F. PULLING OUT OF GARAGE LH TURN, 3 MPH. FAILED AND REMAINING TWO STUDS RETAINED WHEN REPLACED. POSSIBLE NIL DUCTILITY TEMP. GOOGLE REVEALED...
Vehicle speed control, Fuel/propulsion system, Mar 15, 2022
Sudden accelerations.
Suspension, Mar 9, 2022
The contact owns a 2015 Subaru Forester. The contact stated while driving 40 MPH, she noticed an abnormal noise coming from the passenger’s side wheel while the vehicle was shuddering. There were no warning lights illuminated. The vehicle was taken to the dealer and diagnosed with a front lower control arm failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 61,000.
Forward collision avoidance, Mar 7, 2022
July 31, 2021I noted an approximately 6-inch unprovoked crack originating at the outer edge in the windshield on the passenger side. The beginning of September I went to Subaru City, Milwaukee, WI and pictures were taken by the assistant manager, Eric and sent to Subaru. I returned November 23rd after no follow up to find out "more pictures were needed" per the assistant manager. Again, no follow up so I returned January 19th, and had yet more pictures taken by another employee, [XXX] because they couldn't locate them. I received a call back the next day to confirm submission. After no response to about 10 phone calls to the assistant service manager again, I returned March 7th and was told by another employee, [XXX], there was a new database and couldn't find the pictures. Then was called back and told not under warranty despite requesting repair due to industry defect in the windshields with eyesight. The crack has extended to about 12" from the driver's side edge. I'm concerned about the integrity of the windshield should there be an impact and the eyesight isn't reliable with this crack. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).
Electrical system, Mar 2, 2022, fire
The contact owns a 2015 Subaru Forester. The contact stated that the fan switch failed to operate at high speed. The vehicle was taken to the dealer where it was diagnosed that the fan switch had burned and melted and needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 37,000. The dealer stated they had seen these issues before on other customer's vehicles. It's a strong possibility of fire in the cockpit.
Engine, Fuel/propulsion system, Forward collision avoidance, Feb 28, 2022
I was driving into the sunlight, and was slowing down due to utility pole work ahead. The car stalled, and engine shut off. The dash light indicated the eyesight was disabled. I was able to restart, but the incident was very concerning.
Air bags, Feb 17, 2022
First the sensor for the passenger seat failed and I had to keep the seat belt buckled even when no one was in the seat because the alarm would sound. Then the air bag light came on and says it is not operational. When I checked with Subaru I was told we must have spilled a drink on it. Once the airbag light came on and stayed on the seat belt alarm stopped going off. The interior seats are also frayed and I do not know if that is part of the problem??
Other or unspecified, Feb 14, 2022, crash, fire
Vehicle was in a front end collision, vehicle was able to safely pull over to the shoulder and be shut down. Impact did not result in airbag deployment and damage to vehicle appeared to be moderate. Within minutes of the accident while waiting for police to arrive on the scene, smoke became visible followed by vehicle becoming engulfed in flames leading to a complete vehicle fire and total loss of vehicle.
Electrical system, Feb 10, 2022
I hand washed my 2015 Subaru Forester using a garden hose with no pressure nozzle on the hose. While drying it I noticed a very strong burning smell. I then noticed smoke coming from the drivers side door mirror. It smoked for 30 to 40 seconds. Afterward my key fob door locking/unlocking functions do not work. Also the dome lights and clock do not work, as well as the TPMS. When I lock the car with a key, it only locks the drivers door. If I lock the car manually with the inside push button and close the door all doors are locked, but when I unlock it with the key the "Panic Horn" starts beeping. The car has not been repaired yet and is available for inspection. There were no warning lights or messages prior to the smoking mirror. This happened inside a washbay and I was definitely concerned about a major fire, luckily this did not happen. I googled this incident and there are other instances of this exact same incident occurring, as well as a recall of 630,000 Subaru vehicles in prior years, but not the 2015 model. My vehicle has never sustained any damage of any kind. No accidents, no fender benders, no weather related damage what so ever. This Forester, although being a 2015 model year, is in showroom condition with only 15,850 miles.
Visibility/wiper, Lane departure, Forward collision avoidance, Feb 10, 2022
I have a crack running across the bottom of my windshield. I took the car to SafeLite for replacement. They do a pre-service check of the EyeSsight camera system which provides forward collision avoidance and lane departure warning. The scan revealed History Code P00FF and a Current Code B280AA8. The SafeLite technician advised they could not replace the windshield until the codes were removed. Then they could replace the windshield and calibrate the EyeSight system. They also stated I had to go to a dealer code removal. I contacted Brunswick Subaru (dealer where I purchased the vehicle) and they stated they could only calibrate after the windshield was replaced. Another dealer (Ganley Subaru) stated the same thing. PROBLEM - the windshield cannot be replaced with the codes and the dealer cannot remove the codes (by recalibration) until the windshield is replaced. I am left with driving the car with a broken windshield. PLEASE HELP
Engine, Jan 25, 2022
Cam carrier/front cover seal failed on our 2015 Forester with the 6 speed MT. This oil leak has ruined the O2 sensor, the drivers side VVT solenoid and according to the dealer has caused oil to run down the wiring harness which will cause further sensor failures if not corrected. All told the dealer wants over $3700 to fix the issues and will not warranty any parts unless the oil leak is fixed. The car currently has ~105k miles on it, out of warranty, but we had mentioned oil loss issues to our mechanic and local Subaru dealer when the car was serviced for the 2019 airbag sensor recall. The car was 4 yrs old, had ~65k miles and was "consuming" about 1 qt per 2500 miles at which time the low oil light would come on, but not the check engine. The concern was dismissed by the dealer as minor and likely oil consumption common on this engine. This is concerning as I now know that a service bulletin for this leak was issued in 2019. Now the car "consumes," leaks, about 1 qt every 1500 miles with no visible signs under when parked, but does have a distinct smell of burned oil in the car when idling in the driveway or stopped in traffic. The check engine light is no on constantly and cruise control does not function.