2015 Subaru Outback
Problems, recalls and owner-reported issues
Visibility/wiper is the leading concern among 509 owner complaints filed for this model year. This is the 7th highest complaint count among 26 Outback model years with reports.
Of the 2015 reports, 19 involved a crash and 5 involved a fire. 16 people were injured.
What owners report most often
Recalls and investigations
Steering, columnDo not drive until repairedMay 11, 2016
Subaru of America, Inc. (Subaru) is recalling certain model year 2016-2017 Legacy and Outback vehicles manufactured February 29, 2016, to May 6, 2016. The steering column on the affected vehicles may have been improperly machined, and as a result, turning the steering wheel may have no effect on the direction of the wheels.
The loss of steering ability would increase the risk of a crash.
Subaru will notify owners, and dealers will inspect the lot number on the steering column, replacing the steering column, as necessary, free of charge. The recall began May 13, 2016. Owners may contact Subaru customer service at 1-800-782-2783 or by visiting http://www.wtd65.service-campaign.com. Subaru's number for this recall is WTD-65. Note: Until the vehicles have been inspected, owners are advised not to drive their vehicles.
Campaign 16V292000 on NHTSA.gov
Electronic stability control (ESC)Apr 27, 2016
Subaru of America, Inc. (Subaru) is recalling certain model year 2015 Legacy and Outback vehicles manufactured on July 20, 2015. The brake fluid used in these vehicles may contain excess moisture which may adversely affect the performance of the electronic stability control system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 126, "Electronic Stability Control Systems."
Poor performance of the electronic stability control system when it is activated may result in a loss of vehicle control, increasing the risk of a crash.
Subaru will notify owners, and dealers will perform an ABS activation, then flush and replace the brake fluid, free of charge. The recall began on May 20, 2016. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is WTC-64.
Campaign 16V251000 on NHTSA.gov
Power train, driveline, driveshaftAug 10, 2015
Subaru of America, Inc. (Subaru) is recalling certain 2015 and 2016 model year Subaru Legacy 4-Door and Outback vehicles manufactured July 3, 2015, to July 27, 2015. Transmission oil may leak from a deformed seal cap on the propeller shaft yoke.
If the transmission oil leaks onto the exhaust pipe, there is a possible risk of fire.
Subaru will notify owners, and dealers will replace the propeller shaft, free of charge. The recall began on August 28, 2015. Owners may contact 1-800-782-2783. Subaru's number for this recall is WQU-56.
Campaign 15V502000 on NHTSA.gov
Forward collision avoidance, crash imminent brakingJun 12, 2015
Subaru of America, Inc. (Subaru) is recalling certain model year 2015 Legacy vehicles manufactured March 10, 2014, to April 16, 2015, Outback vehicles manufactured February 24, 2014, to April 16, 2015, Impreza vehicles manufactured September 9, 2014, to April 14, 2015, XV Crosstrek vehicles manufactured October 16, 2014, to April 15, 2015, and 2016 WRX vehicles manufactured March 23, 2015, and equipped with the Eyesight Driver Assist System. If the switch that activates the brake lights fails, the automatic pre-collision braking component of the driver assist system will not function.
If the automatic pre-collision braking system does not function as intended, the vehicle will not react to an obstacle in its path, increasing the risk of a crash.
Subaru will notify owners, and dealers will reprogram the driver assist system, free of charge. The recall began on July 20, 2015. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is WQS-54.
Campaign 15V366000 on NHTSA.gov
Trailer hitchesSep 19, 2014
Subaru of America, Inc. (Subaru) is recalling certain model year 2015 Outback vehicles manufactured January 22, 2014, to August 18, 2014, and equipped with a Subaru accessory trailer hitch assembly. During installation, the trailer hitch mounting nuts may have been overtightened, potentially resulting in failure of the trailer hitch mounting studs.
The mounting nut(s) may not provide sufficient force to remain attached to the studs or the studs themselves might break. If this were to happen while a trailer is being towed, the driver might not be able to operate the vehicle as desired or the trailer may detach from the vehicle. Either situation could increase the risk of a crash.
Subaru will notify owners, and dealers will replace all eight mounting nuts for the trailer hitch assembly, and will inspect all eight mounting studs for damage, free of charge. The recall began on October 7, 2014. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is WQN-50.
Campaign 14V577000 on NHTSA.gov
Representative owner complaints
509 reports, newest first.
Air bags, Engine, Fuel/propulsion system, Sep 10, 2022, crash
Entering a residential garage to park; experienced sudden acceleration while braking. Vehicle went through drywall/wall about 2 feet. Placed vehicle in park to stop vehicle. No airbags went off. Driving vehicle to repair shop later; experienced same rapid unexpected acceleration with different driver. No issue with floor mats. OEM mats. Service center cannot provide any insight or reproduction of event.
Wheels, Aug 22, 2022
Failure on multiple lug nuts due to rust and corroding bolts. The vehicle is mostly garaged, and exposed to the elements only when driven. For a < 68000 mile vehicle, this type of failure is on the higher side. Additionally, the lug nuts break when trying to open using company specific torque. The repair facilities advise me that it is a known Subaru issue. This is a safety hazard in that, if I am stranded due to a flat tire, I will not be able to change my tire.
Service brakes, Aug 18, 2022
The electronic parking brake disengages on it's own after being set. After putting the vehicle in park and pulling on the EPB switch, the light comes on for a short time, then turns off. Attempting to re-engage it results in the same thing, it comes on briefly then disengages without being touched.
Electrical system, Aug 15, 2022
Replaced 2 new batteries in 6 months. Batteries went totally dead. Batteries wer replaced by independent shop. Dealer changed battery to a subaru oem battery, checked system, said everything ok. Read about complaints about subaru batteries going dead months apart. Want to find out if there is a defect in subarus.
Power train, Aug 12, 2022
The continuously variable transmission failed at 114,000 miles. The unexpected lack of proper shifting on the roadway causes impediment to traffic expecting a continual flow of traffic. This causes the vehicle and drivers sharing the rode to have to make sudden braking or lane shifts without sufficient notice. The CVT was inspected by the dealer. There were no warning lamps or symptoms prior to failure.
Other or unspecified, Jul 31, 2022
Purchased this car in 2019 from dealer as a pre certified vehicle. Replaced original battery(dealer said it was)in 8/2021. As I had to have it jumped, battery drain. 6 years old. So I replaced. I have had numerous battery drain since, jumped numerous times. Dealer will say I left something on, NO I didn't. They check and can't find issues. So, I purchased a battery jumper pack. I'm 64yrs old female. Don't need this worry, is my cr going to start. Please help. As I've read numerous other 2015 outback owners are having same issues and Subaru won't address them.
Electrical system, Jul 10, 2022
Inoperative horn. Traced to continuity failure in steering roll connector, part #83111AL13. No indication of fault and no other apparent continuity failure in adjoining wire paths.
Electrical system, Jun 23, 2022
Battery repeatedly drains when vehicle not used. Have replaced multiple batteries. Alternator checked and functioning.
Electrical system, Jun 21, 2022
On multiple occasions the car battery was drained and required a jump to start. Battery replaced less than 5 months ago. Service technicians unable to identify problem with alternator or parasitic drain.
Electrical system, Jun 13, 2022
The electrical system failed to go into sleep mode after parking the car. The battery was totally drained by morning causing us to find someone to use jumper cables to juice it up again.
Engine, Jun 1, 2022, fire
The contact owned a 2015 Subaru Outback. The contact stated that while driving at 60 MPH, he was alerted by another driver that the vehicle was smoking and flames were coming from under the vehicle. The contact stated that warning lights flashed off and on. The contact stated that he pulled over, exited the vehicle, and saw flames coming from underneath the vehicle before it was engulfed in flames and exploded. The contact stated that he sustained minor burns on his hands from the steering wheel however, medical attention was not required. The fire was extinguished by the fire department. A fire department report was filed. The vehicle was towed to a junkyard as it was deemed a total loss. The manufacturer was notified of the failure and a field technician was sent to retrieve information from the EDR. The contact was not aware of the diagnosis. The approximate failure mileage was 120,000.
Visibility/wiper, May 30, 2022
Windshield spontaneously cracked. No impact or accident.
Visibility, May 26, 2022
The contact owns a 2015 Subaru Outback. The contact stated that she noticed that there was a crack on the passenger's side windshield after a small rock struck the windshield. The contact stated that the windshield shouldn't have cracked from such a small rock impacting the windshield. The vehicle was not diagnosed nor repaired. The manufacturer was not made aware of the failure. The failure mileage was 69,460.
Electrical system, May 11, 2022
Repeated battery drain, causing premature failure of the battery. Frequent replacement of the battery and reduced reliability have increased the cost of ownership. It has occurred multiple times over the duration of ownership.
Visibility/wiper, May 3, 2022
Subaru Outback windshield cracks again within 2 months after warranty replacement pursuant to windshield settlement agreement. The claimed enhanced windshield from Subaru is exposed to the issue reported from the windshield settlement agreement, and Subaru refused to provide warranty replacement to fix this issue. Carter Subaru replaced my windshield on 02/15/2022. The new windshield placed by Carter Subaru crack on 4/24/2022 while I stop at a restaurant and there is no obvious external influence in my windshield.
Lane departure, Back over prevention, Apr 27, 2022
On my 2015 outback limited my SRVD off warning light is on and I have lost its function. I have not been in any kind of fender bender, it was taken to a state licensed shop and was told and have read in its Manuel it is a dealer repair issue. I have read other posts regarding same issue and the run around the dealer mechanics give to it’s customers. My car is available for inspection anytime if I do not incur a service charge!
Electrical system, Apr 25, 2022
My battery has continually been dead, despite replacing the battery twice. I just had to call roadside assistance last weekend on Saturday. Yesterday (Sunday), the battery was dead again - 8 days later. This happened several times when I first got my car, and Subaru replaced the battery, as the car was still under warranty. I have since replaced the battery twice, and am still having the same issues. This is extremely frustrating, considering one of the main reasons I bought this car was for the reliability.
Electrical system, Apr 4, 2022
On multiple occassions, I have been unable to start my Outback b/c the battery is dead. Note that I have not left any lights on, doors open etc. and, when I have taken my car in for routine services, the battery is deemed to be in proper working condition. In addition to being extremely inconvenient when I cannot use my car as needed, this is a safety issue. What if I was not in a safe location when my car wouldn't start? What if I needed to use my car to get a pet to urgent medical care? When I purchased my Outback, I was confident in the Subaru brand for reliability. However, it no longer consider my Outback, or Subaru as a brand, reliable when I can't count on my car starting when I need it to. The date I provided in the additional details of this form is just the latest incident. I purchased this car in 2015 and my battery has been drained more than 5 times.
Electrical system, Mar 27, 2022
Our 2015 Subaru Outback has had 4 batteries in 4 years. After some research, a parasitic battery drain issue is common with this year Outback and other Subaru models. Some sites call out the Subaru CAN network as the culprit. Whatever the case, we have had the car to Subaru who changed firmware ostensibly to provide more charging at lower rpm. After that software change was made the problem has apparently gotten worse. Now the car's battery will drain in 2 days of use (the current battery is 4 weeks old). There are numerous complaints about this on line and the common opinion is that Subaru is not addressing the issue.
Visibility, Mar 22, 2022
The contact owns a 2015 Subaru Outback. The contact stated while driving at 70 MPH, a small rock might have struck the windshield causing a crack on the driver's side of the windshield. The contact was able to continue to drive the vehicle though the crack was affecting his vision of the roadway. The contact became aware that an unknown manufacturer recall was associated with the failure. The vehicle was taken to the dealer and the manufacturer partially covered the windshield replacement; however, the failure reoccurred while driving. The dealer and the manufacturer were not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 65,000.
Vehicle speed control, Mar 19, 2022
While parking car in garage, car suddenly surged forward although my foot was off gas and nearly hit end of garage. Engine Temp was relatively cold as it had just been started. This has happened several times before. Reported to dealer service the first time it happened and they did not fix.
Electrical system, Mar 7, 2022
The contact owns a 2015 Subaru Outback. The contact stated that the vehicle was experiencing frequent battery failure. The contact stated before the battery failed, the check battery warning light was illuminated. The contact had replaced the battery three times within five years. The contact had not taken the vehicle to the local dealer. The vehicle was not diagnosed or repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 14,739.
Electrical system, Feb 25, 2022
There is some kind of electrical malfunction or drainage that the battery drains even when car is turned off. Replacement of new battery results in the same problem after a few days
Electrical system, Other or unspecified, Feb 9, 2022
The car regularly drains the battery. We are the original owners and have had to purchase 3 car batteries thus far. The car does not provide any warning messages or report any issues. Every time the battery has been drained it happens without explanation, over a dozen times since we’ve owned the car. We’ve always had the batteries inspected, and they’ve been in good contention with life left in them, just drained, needing a recharge. Unfortunately, the car counties to drain the battery, leaving me stranded, including at night away from home. The details for the incident I will be providing below will be for the most recent, this morning.
Electrical system, Jan 27, 2022
Battery drain over night, dead battery in the morning. Alternator output normal, terminal post clean and battery will charge with external charger. Battery is less than 2 year old