COMPONENT SPOTLIGHT

Subaru Outback electrical problems

2,277 distinct owner reports with an electrical-system component in this snapshot.

Includes the electrical-system component and its detailed subcategories. Related recalls and investigations must also name this component; they are not linked by narrative keyword alone.

26 crash reports35 fire reports7 injury reports

Reports by model year

Recall and investigation columns show each year’s full history. A report naming several years can appear in more than one row.

When problems were reported

Mileage at the reported incident

1,071 reports with mileage · 1,206 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What owners actually said

2,277 reports
2019 model year · 30,000 miles · Jan 28, 2022
Electrical SystemLatches/locks/linkages

The contact owns a 2019 Subaru Outback. The contact stated that on multiple occasions, the battery was inadvertently drained, and the vehicle would not start. After recharging the battery, the vehicle was taken to an independent mechanic who indicated that the battery was not faulty. The battery was recharged but the rear hatch…

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The contact owns a 2019 Subaru Outback. The contact stated that on multiple occasions, the battery was inadvertently drained, and the vehicle would not start. After recharging the battery, the vehicle was taken to an independent mechanic who indicated that the battery was not faulty. The battery was recharged but the rear hatch door would not open while pressing the open button on both the key fobs, the driver’s side seat panel button, or while attempting to use the hatch button at the rear of the vehicle. The contact stated that the only way to open the rear hatch door was by using the emergency release inside the hatch space. The cause of the failure was not determined. The local dealer and manufacturer were not notified of the failure. The approximate failure mileage was 30,000

NHTSA ODI #11449216

2015 model year · Mileage unknown · Jan 27, 2022
Electrical System

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

NHTSA ODI #11449150

2017 model year · Mileage unknown · Jan 24, 2022
Electrical System

The contact's friend owns a 2017 Subaru Outback. The contact stated that the battery failed to retain the charge. The vehicle was taken to the dealer, and the dealer replaced the battery. The dealer informed the contact that she needed to drive the vehicle more frequently to keep the battery charged. The manufacturer was not mad…

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The contact's friend owns a 2017 Subaru Outback. The contact stated that the battery failed to retain the charge. The vehicle was taken to the dealer, and the dealer replaced the battery. The dealer informed the contact that she needed to drive the vehicle more frequently to keep the battery charged. The manufacturer was not made aware of the failure. The failure mileage was unavailable.

NHTSA ODI #11448645

2017 model year · Mileage unknown · Jan 24, 2022
Electrical System

Vehicle battery has failed for second time. Failure of battery to function and operate properly is a safety risk to the driver and other passengers in the vehicle for a number of reasons other Subaru owners have detailed in their vehicle complaints forms previously submitted. Original battery was replaced on 2 November 2020 unde…

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Vehicle battery has failed for second time. Failure of battery to function and operate properly is a safety risk to the driver and other passengers in the vehicle for a number of reasons other Subaru owners have detailed in their vehicle complaints forms previously submitted. Original battery was replaced on 2 November 2020 under Subaru warranty. New battery has now failed on 22 January 2022, resulting in additional cost to owner to pay for towing service to transport vehicle to dealership for diagnosis and repair/replacement.

NHTSA ODI #11448581

2019 model year · Mileage unknown · Jan 23, 2022
Electrical System

I am leasing a 2019 Subaru Out back which has a battery drain issue. The most recent incident occurred on Jan. 21st 2022 when the battery failed after having been at the dealers for the 2 days prior to fix this problem. This was the fourth time the battery has gone dead in the past year. I have read articles that say the elect…

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I am leasing a 2019 Subaru Out back which has a battery drain issue. The most recent incident occurred on Jan. 21st 2022 when the battery failed after having been at the dealers for the 2 days prior to fix this problem. This was the fourth time the battery has gone dead in the past year. I have read articles that say the electrical system is draining the battery which is inadequate to handle the demands. I don't know that Subaru has a solution to this problem. Being left in a parking lot or remote location is a dangerous situation during these Winter months.

NHTSA ODI #11448523

2019 model year · Mileage unknown · Jan 23, 2022
Electrical SystemPower TrainVehicle Speed Control

Sudden Acceleration Defect has occurred several times with last incident Friday 21Jan2022. Each time I have had the brake pedal engaged, yet vehicle fails to stop, and accelerates on it’s own, causing me to go through stop signs with potentially dangerous outcomes for pedestrians, other vehicles, barriers. Dealer appointment re…

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Sudden Acceleration Defect has occurred several times with last incident Friday 21Jan2022. Each time I have had the brake pedal engaged, yet vehicle fails to stop, and accelerates on it’s own, causing me to go through stop signs with potentially dangerous outcomes for pedestrians, other vehicles, barriers. Dealer appointment rescheduled for Monday 24Jan2022. No inspections to date. No warnings- the first time I thought I may have caused it by accidentally touching the accelerator, but now I know that is not the case. First occurrence was in Dec 2021, exact date not known, happened in a parking lot.

NHTSA ODI #11448521

2017 model year · Mileage unknown · Jan 21, 2022
Electrical System

The battery in the vehicle completely drains if the vehicle is not started every day and run/driven for a period of time. I called the dealer where it was bought new by me and they told me it was a common thing that happens and just to make sure the interior lights went dark when the vehicle is parked. To me, that was a lame w…

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The battery in the vehicle completely drains if the vehicle is not started every day and run/driven for a period of time. I called the dealer where it was bought new by me and they told me it was a common thing that happens and just to make sure the interior lights went dark when the vehicle is parked. To me, that was a lame way to blow me off. I have talked to others that own these same vehicles and they have the battery drain issues as well. Being retired and owning 2 other vehicles, I do not drive the Subaru every day. On an average I have to jump start the vehicle at least twice a week. This is very discouraging to me since I paid so much for this car.

NHTSA ODI #11448355

2019 model year · Mileage unknown · Jan 21, 2022
Electrical System

Battery keeps draining. We jumped it two days ago and already it's dead again. We've checked all lights and other systems for user error--it's not us, it's the car! I'm scared to go anywhere remote for fear of getting stranded, especially now that it's winter in New England!

NHTSA ODI #11448402

2019 model year · Mileage unknown · Jan 21, 2022
Electrical System

We left our Outback at the airport and went on a 4 day vacation. When we came back on December 5,2021 the car would not start and the battery was in a deep failure. The battery had approximately 32,000 miles on it and was the original battery. Took home, put on charger and on December 7, 2021 the vehicle still would not star…

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We left our Outback at the airport and went on a 4 day vacation. When we came back on December 5,2021 the car would not start and the battery was in a deep failure. The battery had approximately 32,000 miles on it and was the original battery. Took home, put on charger and on December 7, 2021 the vehicle still would not start and had to be jumped. The Subaru dealer replaced the battery under warranty with a larger cranking battery. Fail Code L0XXF4Q-3J8KGD1. A month later and less than 1,000 mile later, the battery failed again. It was jumpted and taken to the dealer. They said they found no problem and replaced it with a "courtesy" battery as a ONE TIME only fix. I had to buy a portable jumper because I'm afraid the car will fail again. There are many instances on the Subaru website of other owners having this problem due to electrical failure. I did notice that my "welcome chime" only turns on some of the time, which leads me to believe that the vehicle is not shutting down properly every time.

NHTSA ODI #11448399

2020 model year · Mileage unknown · Jan 20, 2022
Electrical System

Battery draining and constant jump starting. If the car is not driven for a few days the battery is drained out. This has happened on more then one occasion. The vehicle has only 11,339 miles on it. Take it to the dealer and they claim dome lights were left on. Well a fully charged battery leaving a led dome light on won't drain…

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Battery draining and constant jump starting. If the car is not driven for a few days the battery is drained out. This has happened on more then one occasion. The vehicle has only 11,339 miles on it. Take it to the dealer and they claim dome lights were left on. Well a fully charged battery leaving a led dome light on won't drain the battery beyond starting. Of course they do a battery test and nothing is wrong. Well, after you drive it of course it will test good. This issue needs to be looked at or at least addressed in some form

NHTSA ODI #11448159

Related Official recalls

5

22V473000 · Electrical System:wiring; Engine And Engine Cooling:engine:engine Control Module (ecu/ecm)

Jul 1, 2022

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).

Consequence & remedy

Consequence: A loose electrical connection to the ECU may cause an engine stall, increasing the risk of a crash.

Remedy: 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.

Additional source detail variants (2)

Engine And Engine Cooling:engine:engine Control Module (ecu/ecm)

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).

Consequence: A loose electrical connection to the ECU may cause an engine stall, increasing the risk of a crash.

Remedy: 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:wiring

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).

Consequence: A loose electrical connection to the ECU may cause an engine stall, increasing the risk of a crash.

Remedy: 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.

19V297000 · Electrical System:ignition:switch

Apr 11, 2019

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.

Consequence & remedy

Consequence: 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.

Remedy: 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.

18V773000 · Electrical System:software; Fuel System, Gasoline

Nov 1, 2018

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.

Consequence & remedy

Consequence: 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.

Remedy: 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.

Additional source detail variants (2)

Electrical System:software

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.

Consequence: 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.

Remedy: 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.

Fuel System, Gasoline

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.

Consequence: 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.

Remedy: 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.

16V738000 · Electrical System

Oct 13, 2016

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.

Consequence & remedy

Consequence: If the air injection pump overheats, it may melt and increase the risk of a fire.

Remedy: 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.

13V061000 · Electrical System; Equipment

Feb 25, 2013

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.

Consequence & remedy

Consequence: 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.

Remedy: 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.

Additional source detail variants (2)

Equipment

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.

Consequence: 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.

Remedy: 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.

Electrical System

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.

Consequence: 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.

Remedy: 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.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

Related NHTSA investigations

0

No component-matched exact-year investigations in this snapshot.