2018 Subaru Crosstrek electrical system problems
32 owner complaints filed with NHTSA name the electrical system on the 2018 Subaru Crosstrek — 16% of all complaints for this model year.
What owners report
“On 06/26/26, while traveling at highway speeds, the vehicle suffered a sudden, catastrophic loss of motive power in active traffic due to a blown out/melted Cylinder 4 ignition coil. This unexpected engine failure forced raw fuel into the exhaust system, causing an immediate internal thermal…”
filed Jul 7, 2026
“3/3!2026 while driving heat stop working. Called Milea Saburu spoke to Christian made an appointment for 3/5/2026 they had nothing sooner. Told her what happened. Brought in they gave me loaner 12 days later on 3/18/2026 pick up car. Paid bill they told me everything done no problems. I would get…”
filed Mar 20, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- Engine Control Module (ECM) may continue to power the ignition coil after the engine is…Campaign 21V264000 · Apr 15, 2021
- Engine Control Module (ECM) may continue to power the ignition coil after the engine is…Campaign 19V743000 · Oct 18, 2019
Related service bulletins
This Announcement provides diagnostic assistance for CVT issues.
SubaruNet Announcement (C · Other · issued Aug 21, 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, 2026Techtips newsletter locator index.
Article Locator · Other · issued Aug 5, 2026This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure. This is an revised version of the original bulletin
15-333-25R · Service Bulletin/Repair Instructions · issued Aug 1, 2026
Electrical System problems in other Crosstrek years
| Year | Reports | Share |
|---|---|---|
| 2025 Crosstrek | 5 | 12% |
| 2024 Crosstrek | 8 | 7% |
| 2023 Crosstrek | 6 | 18% |
| 2022 Crosstrek | 4 | 13% |
| 2021 Crosstrek | 16 | 14% |
| 2020 Crosstrek | 11 | 16% |
| 2019 Crosstrek | 53 | 19% |
| 2017 Crosstrek | 17 | 18% |
| 2016 Crosstrek | 37 | 28% |
| 2013 Crosstrek | 5 | 19% |
Other reported problem areas on the 2018 Subaru Crosstrek
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.