BATTERY DRAINS EXCESSIVELY FAST. IF NOT DRIVEN FREQUENTLY FOR LONGER DISTANCES BATTERY DIES.
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 NEEDED CHARGE REPEATEDLY THEN DIED ABOUT YEAR 3. WE REPLACED WITH LARGER800 AMP BATTERY. BUT AT 2 YEAR IT STARTS FAILING THE SAME. BATTERY TESTS OK AND ALTERNATOR TESTS OK AND NO LIGHTS OR DOORS LEFT OPEN. BUT WHENEVER CAR IS NOT DRIVEN AT LEAST AN HOUR WITHOUT STOPPING IT LOSES ABOUT .1 VOLT PER DAY -WHEN DRIVEN JUS…
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BATTERY NEEDED CHARGE REPEATEDLY THEN DIED ABOUT YEAR 3. WE REPLACED WITH LARGER800 AMP BATTERY. BUT AT 2 YEAR IT STARTS FAILING THE SAME. BATTERY TESTS OK AND ALTERNATOR TESTS OK AND NO LIGHTS OR DOORS LEFT OPEN. BUT WHENEVER CAR IS NOT DRIVEN AT LEAST AN HOUR WITHOUT STOPPING IT LOSES ABOUT .1 VOLT PER DAY -WHEN DRIVEN JUST SHORTER DISTANCES. TESTING DAILY WITH MULTIMETER ETER CONFIRMS THIS RATE. CAR REQUIRES CONSTANT BATTERY MINDER ATTACHED AT NIGHT. TOOK IT TO ADVANCE AUTO TODAY AND THEY CONFIRM WITH TEST NO BATTERY OR ALTERNATOR PROBLEM EXISTS!
WITHIN ONE WEEK OF PURCHASE THE BATTERY WAS DRAINED BY THE SIMPLE ACT OF LOADING THE CAR FOR A TRIP OVER THE COURSE OF ONE DAY. TWICE DURING THE FIRST YEAR WE FOUND THE BATTERY INEXPLICABLY DEAD. WE REPLACED THE OEM WITH A NEW BATTERY 13 MONTHS AFTER PURCHASE. THIS NEW, MORE POWERFUL BATTERY ALSO IS ALSO FOUND INEXPLICABLY DRAI…
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WITHIN ONE WEEK OF PURCHASE THE BATTERY WAS DRAINED BY THE SIMPLE ACT OF LOADING THE CAR FOR A TRIP OVER THE COURSE OF ONE DAY. TWICE DURING THE FIRST YEAR WE FOUND THE BATTERY INEXPLICABLY DEAD. WE REPLACED THE OEM WITH A NEW BATTERY 13 MONTHS AFTER PURCHASE. THIS NEW, MORE POWERFUL BATTERY ALSO IS ALSO FOUND INEXPLICABLY DRAINED ON MULTIPLE OCCASIONS AFTER ROUTINE SHORT TRIPS. FOR FOUR YEARS WE'VE BEEN FORCED TO MONITOR AND TRICKLE CHARGE THE BATTERY TO KEEP THE CAR USABLE. THIS IS COMPLETELY UNREASONABLE FOR A NEW CAR.
THIS IS A RECURRING PROBLEM WITH MY VEHICLE. I WAS DRIVING ON THE HIGHWAY, WHEN SUDDENLY MY DASHBOARD LIGHTS UP. I'M GOING 70 MPH, AND MY EMERGENCY BRAKE LIGHT IS FLASHING FOR NO REASON. IT'S WAS NOT ON WHEN I STARTED THE CAR, JUST SUDDENLY STARTED FLASHING 5 MINUTES INTO MY TRIP. THE CHECK ENGINE LIGHT ALSO CAME ON. I PULLED …
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THIS IS A RECURRING PROBLEM WITH MY VEHICLE. I WAS DRIVING ON THE HIGHWAY, WHEN SUDDENLY MY DASHBOARD LIGHTS UP. I'M GOING 70 MPH, AND MY EMERGENCY BRAKE LIGHT IS FLASHING FOR NO REASON. IT'S WAS NOT ON WHEN I STARTED THE CAR, JUST SUDDENLY STARTED FLASHING 5 MINUTES INTO MY TRIP. THE CHECK ENGINE LIGHT ALSO CAME ON. I PULLED OVER AS SOON AS I COULD AND TRIED RESET MY E BRAKE. IT WOULD NOT TURN OFF NO MATTER WHAT I DID. ONCE IN PARK ON THE SIDE OF THE ROAD, MY CAR WOULD NOT MOVE. THAT'S WHEN I HAD TO CALL FOR ROADSIDE ASSISTANCE TO TOW MY CAR HOME. MY MECHANIC USED A SCANNER TOOL TO DIAGNOSE THE PROBLEM, AND THEY DESCRIBED THAT IT WAS AN ELECTRICAL ISSUE. THIS HAS HAPPENED PREVIOUSLY, ABOUT A YEAR BEFOREHAND. I WAS ALMOST HOME FROM WORK WHEN MY BRAKE LIGHT CAME ON AT 50 MPH. TURNS OUT THE E BRAKE HAD ENGAGED WITHOUT IT BEING TOUCHED, AND THE LIGHT DIDN'T COME ON UNTIL SO MUCH DAMAGE HAD BEEN DONE. MY BREAKS HAD COMPLETELY BLOWN OUT AND HAD TO BE REPLACED. NOT ONLY WAS THIS A VERY UNEXPECTED AND EXPENSIVE FIX, BUT ALSO PUT ME AND OTHERS IN AN EXTREMELY DANGEROUS SITUATION. IF MY BEAKS SUDDENLY LOCK ON ME OR GO OUT IN THE MIDDLE OF TRAFFIC AGAIN, SOMEBODY COULD GET SERIOUSLY INJURED OR EVEN KILLED. PLEASE, I REALLY DON'T WANT TO GO THROUGH THIS AGAIN. I NEED MY CAR TO WORK.
BATTERY APPEARS TO HAVE PARASITIC DRAIN WHICH RESULTS IN INABILITY TO START THE VEHICLE IF NOT DRIVEN LONG DISTANCES REGULARLY. I PURCHASED THE VEHICLE FROM A LOCAL SUBARU DEALER IN OCTOBER 2020 AND HAVE HAD TO JUMP IT OR CHARGE THE BATTERY AT LEAST 6 OR 8 TIMES. THE VEHICLE IS NOT A RELIABLE SOURCE OF TRANSPORTATION (CANNOT L…
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BATTERY APPEARS TO HAVE PARASITIC DRAIN WHICH RESULTS IN INABILITY TO START THE VEHICLE IF NOT DRIVEN LONG DISTANCES REGULARLY. I PURCHASED THE VEHICLE FROM A LOCAL SUBARU DEALER IN OCTOBER 2020 AND HAVE HAD TO JUMP IT OR CHARGE THE BATTERY AT LEAST 6 OR 8 TIMES. THE VEHICLE IS NOT A RELIABLE SOURCE OF TRANSPORTATION (CANNOT LEAVE AT AIRPORT FOR INSTANCE) AND I'VE HAD TO PURCHASE JUMPER CABLES AND WILL SOON PURCHASE A TRICKLE CHARGER AND A BATTERY BOOSTER TO USE UNTIL THE PROBLEM IS RESOLVED.
THE BATTERY DRAINED AFTER A SHORT DRIVE WHEN ONLY 2 YEARS OLD. THE SAME THING HAPPENED TO THE NEXT BATTERY AFTER ONLY 1 YEAR. EACH TIME THE CAR HAD TO BE JUMPED AND THE BATTERY TESTED BAD. IT HAS NOW HAPPENED A 2RD TIME WITH A BATTERY KESS THAN 1 YEAR OLD.
I HAD SEVERAL TIMES IN 2020 WHERE MY BATTERY WENT DEAD AFTER LEAVING THE BACK TAILGATE OPEN OR LISTENING TO THE RADIO WITH THE ENGINE OFF. THE LAST TIME IT HAPPENED, WE REPLACED THE BATTERY, FEARING IT HAPPENING AGAIN IN THE COLD WEATHER(12/2020). ALL OF THESE SITUATIONS HAPPENED WHILE THE VEHICLE WAS PARKED AND EITHER THE EN…
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I HAD SEVERAL TIMES IN 2020 WHERE MY BATTERY WENT DEAD AFTER LEAVING THE BACK TAILGATE OPEN OR LISTENING TO THE RADIO WITH THE ENGINE OFF. THE LAST TIME IT HAPPENED, WE REPLACED THE BATTERY, FEARING IT HAPPENING AGAIN IN THE COLD WEATHER(12/2020). ALL OF THESE SITUATIONS HAPPENED WHILE THE VEHICLE WAS PARKED AND EITHER THE ENGINE WAS TURNED OFF OR JUST THE ACCESSORY MODE WAS ON.
MY ORIGINAL BATTERY DIED EARLIER THAN IT SHOULD HAVE (~DEC 19/31K MI) ABOUT A YEAR AND A HALF AFTER PURCHASING CAR) AND WAS REPLACED UNDER WARRANTY. IN THE LAST 6 MONTHS, I'VE HAD REPEATED ISSUES WITH MY BATTERY BEING DEAD AND HAVING TO JUMP START THE VEHICLE. TOOK IT TO THE DEALER AND WAS INFORMED THEY SAW NOTHING WRONG WITH IT…
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MY ORIGINAL BATTERY DIED EARLIER THAN IT SHOULD HAVE (~DEC 19/31K MI) ABOUT A YEAR AND A HALF AFTER PURCHASING CAR) AND WAS REPLACED UNDER WARRANTY. IN THE LAST 6 MONTHS, I'VE HAD REPEATED ISSUES WITH MY BATTERY BEING DEAD AND HAVING TO JUMP START THE VEHICLE. TOOK IT TO THE DEALER AND WAS INFORMED THEY SAW NOTHING WRONG WITH IT. WITHIN 1 MONTH (DEC 20) ALONE, I HAD TO HAVE THE CAR JUMPSTARTED 3 TIMES. I HAD TO BUY MY OWN JUMPER TO DEAL WITH THE PROBLEM. IT DOESN'T DIE WHILE ON, IT'S JUST DEAD WHEN I GO TO START IT.
BATTERY HAS GONE DEAD TWICE, ALMOST 3 TIMES. THE CAR WAS STATIONARY.
BATTERY FAILED AND VEHICLE WOULD NOT START. PURCHASED A NEW BATTERY AND THE DEALERSHIP UPDATED THE ECM PROGRAM. THEY STATED BATTERIES WERE FAILING DUE TO MANY SHORT TRIPS.
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.