2022 Subaru Outback electrical system problems

Related recalls

• Recall 22V473000Jul 1, 202215 vehicles
  ELECTRICAL SYSTEM:WIRING · 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).

  Risk: 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.

What owners say

1. Filed Oct 6, 2026ORElectrical SystemEngineOther / Unknown

   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 stalled out in heavy traffic and I had to put it in park and restart it.

   NHTSA complaint #11769442 · source
2. Filed Sep 15, 2026NYElectrical System

   In September 2026, after a jump start, my vehicle's battery emitted a strong sulfur/rotten-egg odor, indicating overheating and overcharging. I was advised to shut it off immediately. The vehicle is now undrivable and parked, and I am concerned it presents a fire risk. This is the latest failure of a chronic electrical defect documented in the dealer's own repair orders since early ownership: •⁠ ⁠March 16, 2023 (4,985 mi): vehicle needed a jump start. Dealer tested the…

   NHTSA complaint #11764582 · source
3. Filed Aug 18, 2026TXElectrical SystemEngineFuel, Hybrid & EV Propulsion

   My 2022 Subaru Outback Premium has had repeated intermittent stall/no-start events. The exact failed component is UNKNOWN, but the issue appears related to the fuel system, engine control, electrical system, or heat-related sensor/relay failure. The vehicle is available for inspection upon request. The first event occurred while parked: the engine shut off/would not start, while the dashboard and screen remained powered. After about 30 minutes, it started again. A later…

   NHTSA complaint #11757581 · source
4. Filed Jul 24, 202658,000 miCOTowedElectrical SystemEngine

   The contact owns a 2022 Subaru Outback. The contact stated that while driving at an undisclosed speed and making a left turn, the message "EyeSight Disabling" was displayed. No warning light was illuminated. The vehicle then lost motive power and was unable to restart. The contact called 911, and two bystanders assisted in pushing the vehicle to a Jiffy Lube. The vehicle was towed to the dealer, who determined that the battery had failed and needed to be replaced. The…

   NHTSA complaint #11752666 · source
5. Filed Jul 23, 2026FLElectrical System

   I parked my 22 Subaru Outback in my enclosed garage about 11:00 AM. I was in and out of the garage at least five times between 11:00 AM and 6:00 PM and in a room next to the garage the rest of the time. At 6:00 PM I went into my backyard. Upon returning inside the house about 7:30 PM I heard the car running in the garage. The car had remotely started sometime between 6:00-7:30.The keys had been hanging up all day and were not touched. My phone had been placed on a shelf and…

   NHTSA complaint #11752413 · source
6. Filed Jun 26, 2026MDElectrical SystemEngineFuel, Hybrid & EV Propulsion

   On May 19th 2026 around noon time, while we (me and my wife passenger) were driving my 2022 Subaru Outback Touring (2.5L, non-turbo) in active congested traffic on our way to airport, the engine shut off as expected by the Auto Start-Stop system when I came to a stop. When I released the brake pedal to proceed, the engine failed to automatically restart. The vehicle became immobilized in a live traffic lane, creating a serious safety hazard with traffic backed up behind me…

   NHTSA complaint #11746625 · source
7. Filed Jun 17, 2026WABrakesElectrical SystemOther / Unknown

   On June 15th 2026, I was at a red light and the Auto Start-Stop feature shut off the engine. When light turned green, my car lost power and started rolling downhill. During this rolling downhill, the brakes stopped working, I was unable to engage parking brake, and I wasn't able to do anything except find a place to safely use gravity to slow the vehicle down. If the hill was steeper, this scenario could have been deadly. It was so scary, I called 911 for assistance but got…

   NHTSA complaint #11744690 · source
8. Filed Jun 5, 2026AZElectrical SystemTransmission & Drivetrain

   Recently, the 2022 Outback my mom drives has been having some strange electrical issues. About a year-or-so ago the battery in her outback died. Not unusual in Arizona. I replaced it with an upgraded AGM (Interstate) version—same group, same cranking power. No issues. Recently, after an oil change at the dealer, she called back to report that a “Check Engine” light had come on. She was told that she probably had not put the gas cap on properly. Gas cap was on properly; light…

   NHTSA complaint #11742391 · source
9. Filed Jun 2, 2026NYElectrical System

   I was in start and stop traffic in the left lane of a fast highway. The feature that shuts the battery on and off when starting the car was turned on. Upon trying to move, the battery decided to die and I was stranded in traffic. I needed to get towed out of there and the car needed a jump.

   NHTSA complaint #11741463 · source
10. Filed May 1, 202636,249 miNJElectrical System

    The contact owns a 2022 Subaru Outback. The contact stated that while coming to a stop on several occasions, the vehicle unexpectedly stalled. Several unknown warning lights were illuminated. The vehicle was able to be restarted. The vehicle was taken to the dealer. The contact was informed that the battery was functioning properly. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was…

    NHTSA complaint #11735108 · source
11. Filed Mar 11, 202645,000 miVAElectrical System

    The contact owns a 2022 Subaru Outback. The contact stated after starting the vehicle and driving at an undisclosed speed, the infotainment system inadvertently reset or went blank, causing the Reverse Automatic Braking (RAB) System to become inoperable. The RAB System warning light was illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and informed the contact to take the vehicle to the…

    NHTSA complaint #11723508 · source
12. Filed Dec 3, 2025CAElectrical System

    I experienced two serious electrical failures within a few days that caused the vehicle to stall without warning. At Nov 29, 2025, after parking for about 20 minutes, the car would not start. Symptoms included: • Very weak clicking from the starter • Dashboard flickering and dimming • Unable to shift out of Park without manual override • Jump-start did not work even though power was delivered The vehicle was towed to the Subaru dealer. The dealer reported: • Battery “low but…

    NHTSA complaint #11702627 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology