I parked in my garage for 2 weeks, and I couldn’t start my car again. I had to jumpstart it. This is the third time it happened. The battery checked out fine. I drove around and now able to start again.
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
YearTopic reportsRecallsInvestigations
20265
00202512
00202416
00202317
20202251
40202175
402020258
602019363
302018265
302017391
412016309
412015127
51201432
100201323
120201237
161201167
160201033
180200923
130200834
80200720
80200642
70200528
9220048
10220037
14220024
4020013
3020008
1019998
1019986
2019974
4019961
20Recall 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
4830–25K
23925–50K
14350–75K
8275–100K
83100–150K
41150K+
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 reportsBattery continues to die. We have had our vehicle for a year and had to get to replace our battery 3 times including today! Multiple jumpstarts. Even had it die from leaving out trunk open once. How does that make sense?
The battery in this vehicle consistently drains to the point it cannot start the car. It happened with the OME battery and all subsequent replacements. I reported it originally to Subaru on the date below but it has continued to happen and I have had to buy a portable charger along with new batteries to work around the issue. L…
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The battery in this vehicle consistently drains to the point it cannot start the car. It happened with the OME battery and all subsequent replacements. I reported it originally to Subaru on the date below but it has continued to happen and I have had to buy a portable charger along with new batteries to work around the issue. Leaving a door open for 15 mins or radio on for 4 mins without the engine running can be enough to cause the car needing a jump start to operate. Leaving an interior light on will also drain the battery but am less sure how long that needs to happen. I had been searching forms for a solution and saw I should report it here. This doesn't happen in my 2007 sedan so can't imagine this should be happening on this 2017 outback. I am also surprised the company has not addressed a fix for the issue, so much for buying another one. Thank you.
I have just over 33,000 miles. I already had to replace the battery. Its 60 degrees out this past week and with a 1 year battery the car doesnt start. I have had to get my car jumpstarted 5 times in the past 5 days because the battery goes completely dead. Not even enough power to unlock the doors. I have to use the manual key…
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I have just over 33,000 miles. I already had to replace the battery. Its 60 degrees out this past week and with a 1 year battery the car doesnt start. I have had to get my car jumpstarted 5 times in the past 5 days because the battery goes completely dead. Not even enough power to unlock the doors. I have to use the manual key.
The battery will drain in under a week if the car is not driven. Subaru dealer gave me 3 batteries in 6 months. The battery tests fine, but discharges if the car sits for a week. Subaru USA gave $350 to go buy a top of the line battery and the issue persists with an Optima yellow top.
The battery goes dead prematurely. This is a 2017 Outback and I am having to replace the battery for the third time already. Something is wrong with the electrical system.
The accelerator pedal position sensor is faulty. It is prone to wear in these vehicles based on my research. This caused my car to go into limp-mode on the highway, rapidly cutting my speed in half. The accelerator provides no response until vehicle was restarted. The ECU put out the code P2138 for loss of voltage in throttle sy…
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The accelerator pedal position sensor is faulty. It is prone to wear in these vehicles based on my research. This caused my car to go into limp-mode on the highway, rapidly cutting my speed in half. The accelerator provides no response until vehicle was restarted. The ECU put out the code P2138 for loss of voltage in throttle system.
Battery continues to drain prematurely. It's been an issue since the very beginning of out ownership in June 2018. We replaced the battery after it would not hold a charge for more than two days. The replacement battery still wouldn't last for more than a day or two. Now in the cold weather it won't even last a day. Two days…
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Battery continues to drain prematurely. It's been an issue since the very beginning of out ownership in June 2018. We replaced the battery after it would not hold a charge for more than two days. The replacement battery still wouldn't last for more than a day or two. Now in the cold weather it won't even last a day. Two days ago, I went in the grocery store for about 45 minutes and the battery was dead. I can't go anywhere without my portable jump starter.
The TomTom navigation system quits unexpectedly while driving and if the Adaptive Cruise Control is on it will stop working and the car will begin to slow down. The computer screen will go black and then a message will come on saying the Navigation System is starting. The system will then reboot. This has been reported to Sub…
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The TomTom navigation system quits unexpectedly while driving and if the Adaptive Cruise Control is on it will stop working and the car will begin to slow down. The computer screen will go black and then a message will come on saying the Navigation System is starting. The system will then reboot. This has been reported to Subaru and Subaru tried to replicate the problem at the dealership, but they were unsuccessful. Subaru Corporate has acknowledged the problem, but offers no solution. Safety was impacted because you suddenly start to slow down and any car following you may not know you are slowing down because the brake lights do not come on.
Replacement battery in under 35,000 mile Subaru discharged while sitting in garage for several weeks. There have been zero earlier problems with electrical system other than the original battery dying after about three years. When jump started the charging system seemed to work and the car started after sitting overnight. We ar…
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Replacement battery in under 35,000 mile Subaru discharged while sitting in garage for several weeks. There have been zero earlier problems with electrical system other than the original battery dying after about three years. When jump started the charging system seemed to work and the car started after sitting overnight. We are in a very cold northern environment and if the vehicle will not start it could strand us in an unsafe setting. Coming back to a parked car that may have been left at an airport parking lot to find it would not start would be very inconvenient and expensive to remedy.
Related Official recalls
522V473000 · 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
0No component-matched exact-year investigations in this snapshot.