Subaru Outback Electrical System Problems
Owners have filed 2,285 complaints with NHTSA about electrical system problems on the Subaru Outback across 31 model years. The 2017 model year has the most (391). The words owners use most often: “dead battery” (7% of reports).
- 2,285electrical system complaints
- —median miles at failure
- 26mention a crash
- 7mention an injury
- 5related recalls
- $630typical repair cost reported by owners
- 43%of reports with a speed happened at 50+ mph
What owners describe
Phrases that appear unusually often in these complaints compared with complaints about other cars.
- Dead battery: mentioned in 163 of 2,285 complaints (7%)
- Jump start: mentioned in 140 of 2,285 complaints (6%)
How much does it cost to fix?
Owners who wrote down what they paid or were quoted put the typical electrical system repair on the Subaru Outback at $630, and half of them between $210 and $1,100.
Based on 56 NHTSA complaints about this problem alone that state a repair bill or quote (2006–2026), converted to 2026 dollars with the U.S. consumer price index. These are owners' own figures, not a quote: they include dealer quotes, and owners who file complaints often faced larger repairs, so they can run higher than typical shop prices. Prices vary by shop, region and warranty coverage. How we calculate this.
At what mileage do electrical system problems happen?
Based on 1,071 complaints that reported the odometer reading.
How serious are the reports?
Of 2,285 complaints, 26 mention a crash, 35 a fire, 7 an injury.
Subaru Outback electrical system complaints by model year
| Model year | Electrical System complaints | Share of that year | Median miles |
|---|---|---|---|
| 2026 Outback | 6 | 33% | — |
| 2025 Outback | 13 | 16% | 6,000 |
| 2024 Outback | 16 | 15% | 2,800 |
| 2023 Outback | 17 | 19% | 4,100 |
| 2022 Outback | 52 | 11% | 25,000 |
| 2021 Outback | 76 | 26% | 2,150 |
| 2020 Outback | 259 | 29% | 4,746 |
| 2019 Outback | 364 | 35% | 13,000 |
| 2018 Outback | 267 | 33% | 16,250 |
| 2017 Outback | 391 | 43% | 31,000 |
| 2016 Outback | 309 | 48% | 40,238 |
| 2015 Outback | 127 | 25% | 30,000 |
| 2014 Outback | 32 | 15% | 47,217 |
| 2013 Outback | 23 | 8% | 40,000 |
| 2012 Outback | 37 | 13% | 70,000 |
| 2011 Outback | 67 | 10% | 60,993 |
| 2010 Outback | 33 | 9% | 90,000 |
| 2009 Outback | 23 | 22% | 107,000 |
| 2008 Outback | 34 | 15% | 80,500 |
| 2007 Outback | 20 | 16% | 116,750 |
| 2006 Outback | 42 | 15% | 100,000 |
| 2005 Outback | 28 | 10% | 110,812 |
| 2004 Outback | 8 | 9% | 36,039 |
| 2003 Outback | 7 | 8% | 13,502 |
| 2002 Outback | 4 | 3% | 115,000 |
| 2001 Outback | 3 | 2% | 72,500 |
| 2000 Outback | 8 | 4% | 117,200 |
| 1999 Outback | 8 | 7% | 91,350 |
| 1998 Outback | 6 | 5% | 100,147 |
| 1997 Outback | 4 | 5% | — |
| 1996 Outback | 1 | 2% | — |
When owners reported it
Related recalls (5)
Engine and engine cooling:engine:engine control module (ecu/ecm); electrical system:wiring
Model years: 2022
Problem: Subaru of America, Inc. (Subaru) is recalling certain 2022 Outback vehicles. The engine wiring harness may have been damaged, resulting in a loose electrical connection to the engine control unit (ECU).
Risk: A loose electrical connection to the ECU may cause an engine stall, increasing the risk of a crash.
Fix: Dealers will replace the engine wiring harness and ECU, free of charge. Owner notification letters are expected to be mailed August 30, 2022. Owners may contact Subaru's customer service at 1-844-373-6614. Subaru's number for this recall is WRC-22.
Electrical system:ignition:switch
Model years: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
Problem: Subaru of America, Inc. (Subaru) is recalling certain 2009-2013 Forester vehicles, 2008-2011 Impreza vehicles, 2008-2014 WRX vehicles, 2005-2014 Legacy vehicles, 2005-2014 Outback vehicles and 2006-2008 Tribeca vehicles equipped with a mechanical key ignition switch installed as a replacement part. The ball spring inside the switch may break, reducing the strength of the ignition switch. If this occurs, the weight on the key ring and certain road conditions could cause the ignition switch to move out of the run position to the accessory position, turning off the engine.
Risk: The engine turning off unexpectedly can increase the risk of a crash. If a crash occurs under this condition, the air bag may not deploy, increasing the risk of injury.
Fix: Subaru will notify owners, and dealers will inspect the ignition switch, replacing the ignition switch, if necessary, free of charge. The recall began May 10, 2019. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WUF-91.
Electrical system:software; fuel system, gasoline
Model years: 2018
Problem: Subaru of America, Inc. (Subaru) is recalling certain 2018 Subaru Legacy and Outback vehicles. Due to a software error, the low fuel warning light may not illuminate at the intended remaining fuel level and the miles-to-empty display may incorrectly indicate a positive number despite the tank being empty.
Risk: The inaccurate fuel display may cause a driver to unexpectedly run out of fuel and the vehicle to stall, increasing the risk of a crash.
Fix: Subaru will notify owners, and dealers will reprogram the combination meter software, free of charge. The recall began February 20, 2019. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WTW-82.
Electrical system
Model years: 2007, 2008, 2009
Problem: Subaru of America, Inc. (Subaru) is recalling certain model year 2007-2009 model year Legacy and Outback vehicles, 2008-2014 Impreza vehicles and 2009-2013 Forester vehicles, all equipped with turbo-charged engines. The relay that controls the secondary air injection pump may fail, causing the pump to continuously operate and overheat.
Risk: If the air injection pump overheats, it may melt and increase the risk of a fire.
Fix: Subaru will notify owners, and dealers will replace the secondary air injection pump relay, free of charge. The recall began December 2016. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is WTM-73.
Equipment; electrical system
Model years: 2010, 2011, 2012, 2013
Problem: Subaru is recalling certain model year 2010-2012 Legacy and Outback vehicles equipped with an automatic or CVT transmission and an Audiovox remote engine starter (RES) accessory, certain model year 2012-2013 Impreza vehicles equipped with a CVT transmission and an Audiovox remote engine starter (RES) accessory, and certain model year 2013 XV Crosstrek vehicles equipped with a CVT transmission and an Audiovox remote engine starter (RES) accessory. Additionally included are certain model year 2013 Legacy and Outback vehicles that may have received replacement RES fobs. If the RES fob is dropped, the fob may malfunction and randomly transmit an engine start request without pressing the button.
Risk: The engine may inadvertently start and run for up to fifteen minutes. The engine may continue to start and stop until the fob battery is depleted, or until the vehicle runs out of fuel. If the vehicle is parked in an enclosed area, there is a risk of carbon monoxide build-up which may cause headaches, dizziness or, in extreme cases, unconsciousness and/or asphyxiation.
Fix: Subaru will notify owners, and dealers will replace the RES key fobs, free of charge. The recall began on April 22, 2013. Owners may contact Subaru at 1-800-782-2783 for more information.
What owners report
Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.
Battery died multiple times. A DMC module went bad.
Brand new 2026 Outback experienced a "Sudden Unintended Acceleration / Brake Ineffectiveness. This occurred 3 times this week after the car had been driven over 90 miles or over 90 minutes. Engine and components were warmed up. Car was initially reported to dealer 10/6, car was examined by dealer…
My Subaru often stalls when the start-stop function is happening such as when I stop at a traffic light. When I lift my foot off the break, the engine tries to restart, but stalls out. It happens at almost every stop. I had my battery tested and it is fine. This week, the car actually completely…
The touchscreen has delamination and ghost touching of the apps. I spoke with my dealer and was first told it was covered by Subaru to replace, as it was a known issue, but when I took my car to the dealer, I was told I would have to pay around $1,500 to have it repaired/replaced. The ghost…
The contact owns a 2019 Subaru Outback. The contact stated that the vehicle failed to start. The battery was replaced, but the failure persisted the following day. The contact associated the failure with the Data Communication Module. The manufacturer was notified of the failure by email. The…
Frequently asked questions
Do all Subaru Outbacks have electrical system problems?
No. NHTSA has 2,285 owner complaints about electrical system for the Subaru Outback. Complaint data shows that the problem is reported, not how many of all cars sold are affected.
Was there a recall on the Subaru Outback electrical system?
Yes: 5 safety recalls list electrical system. Check your VIN on NHTSA.gov to see whether the fix was done on your car.
How much does it cost to fix electrical system problems on the Subaru Outback?
Owners report a typical cost of $630 (half paid between $210 and $1,100), from 56 complaints that state a repair bill or quote, in 2026 dollars.
What do owners say about electrical system problems on the Subaru Outback?
The most frequent phrase is “dead battery”, in 163 of 2,285 complaints, followed by “jump start” (140).
Other Subaru Outback problems
- Visibility/wiper problems (1,760)
- Power Train problems (988)
- Engine problems (718)
- Air Bags problems (693)
- Vehicle Speed Control problems (530)
- Service Brakes problems (431)
- Steering problems (366)
- Exterior Lighting problems (335)
See all Subaru Outback problems.