2011 Subaru Legacy electrical system problems
19 owner complaints filed with NHTSA name the electrical system on the 2011 Subaru Legacy — 11% of all complaints for this model year.
What owners report
“The week after purchase: The car shuts off when braking and needs to be put into park to be started again. Also the check engine light came on and I wonder if it has electrical issues.”
filed Oct 19, 2025
“Was warned by other drivers that my tail lights were out several times. Clock and saved radio stations went out and now brought the car in for yearly inspection and major oil leak from gasket. 16,000 miles on this car. Never have I had so many problems.”
filed Mar 7, 2021
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Ball spring inside the switch may break, reducing the strength of the ignition switchCampaign 19V297000 · Apr 11, 2019
Related service bulletins
This Service Information Bulletin outlines a systematic procedure for diagnosing parasitic draw (dark/standby current) in vehicles experiencing battery drain when the ignition is off, leading to no-start conditions or…
15-308-23R · Service Bulletin/Repair Instructions · issued Aug 20, 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 original bulletin.)
15-304-22R · Service Bulletin/Repair Instructions · issued Aug 13, 2026Techtips newsletter locator index.
Article Locator · Other · issued Aug 5, 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 original bulletin
15-333-25R · Service Bulletin/Repair Instructions · issued Aug 1, 2026
Electrical System problems in other Legacy years
| Year | Reports | Share |
|---|---|---|
| 2022 Legacy | 3 | 9% |
| 2021 Legacy | 5 | 16% |
| 2020 Legacy | 15 | 12% |
| 2019 Legacy | 35 | 28% |
| 2018 Legacy | 40 | 34% |
| 2017 Legacy | 30 | 25% |
| 2016 Legacy | 51 | 35% |
| 2015 Legacy | 37 | 23% |
| 2014 Legacy | 11 | 21% |
| 2013 Legacy | 6 | 9% |
| 2012 Legacy | 4 | 4% |
| 2010 Legacy | 12 | 8% |
Other reported problem areas on the 2011 Subaru Legacy
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.