2022 Subaru Outback electrical system problems
51 owner complaints filed with NHTSA name the electrical system on the 2022 Subaru Outback — 11% of all complaints for this model year.
What owners report
“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…”
filed Sep 15, 2026
“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…”
filed Aug 18, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This bulletin announces reprogramming file availability and provides a software update installation procedure to optimize the new Gen 4 Denso CP1 Audio and Navigation head units utilized in the models listed.This is an…
15-261-20R · Service Bulletin/Repair Instructions · issued Aug 31, 2026This Service Information Bulletin outlines a systematic procedure for diagnosing parasitic draw (dark/standby current) in vehicles experiencing battery drain when the ignition is off, leading to no-start conditions or…
15-308-23R · Service Bulletin/Repair Instructions · issued Aug 20, 2026This Bulletin has been developed to outline the steps for gathering basic but essential information during diagnosis of Infotainment concerns. (This is an revised version of the original bulletin.)
15-304-22R · Service Bulletin/Repair Instructions · issued Aug 13, 2026
Electrical System problems in other Outback years
| Year | Reports | Share |
|---|---|---|
| 2025 Outback | 12 | 15% |
| 2024 Outback | 16 | 16% |
| 2023 Outback | 17 | 19% |
| 2021 Outback | 75 | 25% |
| 2020 Outback | 258 | 29% |
| 2019 Outback | 363 | 35% |
| 2018 Outback | 265 | 33% |
| 2017 Outback | 391 | 43% |
| 2016 Outback | 309 | 48% |
| 2015 Outback | 127 | 25% |
| 2014 Outback | 32 | 15% |
| 2013 Outback | 23 | 8% |
Other reported problem areas on the 2022 Subaru Outback
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.