2015 Subaru Legacy Electrical system Problems
- Complaints
- 37about this part
- Share
- 23%of 160 total for the year
- Median mileage
- 11,806miles
- Trend
- FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.
NHTSA recorded 37 complaints about the electrical system of the 2015 Subaru Legacy, 23% of the 160 complaints for this model year. Where a mileage was given, the median is 11,806 miles. 2 of these say a crash was involved and 2 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The vehicle has been stopped while driving, on 5 occasions. My mechanic replaced the battery terminal part on 3/31/21 on 5/12/21 40 minutes into my drive, the airbag malfuncation icon came on. As well as an idiot light in the center panel of the dash board by the mphil guage.two hours later the ignition lock light began blinking and car would not start. Concurrent to this the front passenger window can not be operated from drivers side. On 5/14/21, 40 minutes into my drive the airbag warning light came on again on the dashboard. All the same stuff happened again.”
NHTSA complaint #11416609, filed 2021-05, 41,600 miles“After turning onto my inclined, somewhat long driveway, and applying a soft braking when entering my garage, the car suddenly sped up to a high speed and crashed into the wall which had two layers of plastic storage boxes in front of it. The boxes pushed the wall into my house which pushed my dining room hutch forward causing the top part to fall back and break just about all the crystal and heirloom items inside it. The top part of the hutch is unrepairable. My car was damaged, my home is damaged, and my hutch is ruined. I am now afraid to ever park in my garage again with this vehicle. …”
NHTSA complaint #11078561, filed 2018-03, 60,000 miles“On april 11th we bought our brand new Subaru Legacy it had maybe 34 miiles on it (give or take) my husband drives the car and a couple of days having the car the radio/backup camera/phone system crashes- it happened a couple of times. On april 14th my husband brought the car into service. Now I am going to just speed things up put all service visits in one explanation as I do not have many characters left. In the 8 times that we have been to service with loaner cars, they replaced the radio once. They couldn't replicate the issue, so we sent them video of it. …”
NHTSA complaint #10724952, filed 2015-06, 100 miles“I think there is a potential recall problem with eyesight-equipped 2015 Legacy models. I took my car in several weeks ago because one day all of the hazard lights came on, including the ABS light and the brake light (flashing red) on the speedometer gauge, the eyesight and the anti-skid light on the center console, and the check engine light, the adaptive cruise control light, and the lane departure light on the tachometer. I stopped driving it for two days while I waited for my service appointment day to arrive. The lights did not come back on when I drove it to the dealer. …”
NHTSA complaint #10715800, filed 2015-05, 12,412 miles“I have a 2015 Subaru Legacy and the srvd (blind spot & rear backup detection) system keeps malfunctioning. Happens when the vehicle is started and does not go away when driving. Took the car to the Subaru dealer and they could not solve the issue. This is a designed safety system and not working it becomes as safety issue.”
NHTSA complaint #10679653, filed 2015-01, 2,201 milesRelated service bulletins
- 11037943Oct 5, 2026This announcement provides information on a new software update for the Midtronics Dss and DCA machines.
- 11037938Sep 18, 2026"This Bulletin announces additional troubleshooting steps for the following DTCs: DTC C1956: RH Actuator Circuit DTC C1957: LH Actuator Circuit"
- 11037929Sep 14, 2026This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure. This is an revised version of the…
- 11037927Sep 14, 2026This bulletin has been developed to outline the steps for gathering basic but essential information during diagnosis of Infotainment concerns. This is an revised version of the…
- 11036807Aug 20, 2026This Service Information Bulletin outlines a systematic procedure for diagnosing parasitic draw (dark/standby current) in vehicles experiencing battery drain when the ignition is…
- 11036796Aug 13, 2026This Bulletin has been developed to outline the steps for gathering basic but essential information during diagnosis of Infotainment concerns. (This is an revised version of the…
- 11036794Aug 5, 2026Techtips newsletter locator index.
- 11036789Aug 1, 2026This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure. This is an revised version of the…
- 11034242Jun 2, 2026This bulletin announces a design change made to the CVT Control Valve Body which incorporates an enhanced valve sleeve to improve durability. (This is an revised version of the…
- 11034240Jun 1, 2026This bulletin announces the availability of reprogramming files for the Engine Control Module (ECM) for certain vehicles equipped with 3.6L engines.
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2024 | 5 | 29% |
| 2023 | 1 | 10% |
| 2022 | 3 | 9% |
| 2021 | 5 | 16% |
| 2020 | 15 | 12% |
| 2019 | 35 | 28% |
| 2018 | 40 | 34% |
| 2017 | 30 | 25% |
| 2016 | 51 | 35% |
| 2015 | 37 | 23% |
| 2014 | 11 | 21% |
| 2013 | 6 | 9% |
| 2012 | 4 | 4% |
| 2011 | 19 | 11% |
| 2010 | 12 | 8% |
| 2009 | 4 | 6% |
| 2008 | 9 | 14% |
| 2007 | 5 | 15% |
| 2006 | 17 | 20% |
| 2005 | 25 | 14% |
| 2004 | 1 | 2% |
| 2003 | 2 | 3% |
| 2002 | 2 | 4% |
| 2001 | 1 | 1% |
| 2000 | 6 | 6% |
| 1999 | 2 | 2% |
| 1998 | 9 | 8% |
| 1997 | 17 | 12% |
| 1996 | 21 | 17% |
| 1995 | 20 | 11% |
| 1994 | 1 | 2% |
| 1993 | 3 | 4% |
| 1992 | 3 | 5% |
| 1991 | 3 | 4% |
| 1990 | 1 | 1% |
Other parts of the 2015 Subaru Legacy
41 complaintsOther or unknown
28 complaintsEngine
23 complaintsFuel system
15 complaintsTransmission and drivetrain
15 complaintsVehicle speed control
14 complaintsBrakes
13 complaintsAir bags
10 complaintsBody and structure
10 complaintsForward collision avoidance
4 complaintsSuspension
4 complaintsExterior lighting
3 complaints
← All problems reported for the 2015 Subaru Legacy
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology