Electrical systemPart report
2021 Subaru WRX Electrical system Problems
- Complaints
- 2about this part
- Share
- 15%of 13 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the electrical system of the 2021 Subaru WRX, 15% of the 13 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
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Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2022 | 3 | 12% |
| 2021 | 2 | 15% |
| 2020 | 6 | 33% |
| 2019 | 14 | 47% |
| 2018 | 10 | 23% |
| 2017 | 14 | 26% |
| 2016 | 10 | 32% |
| 2015 | 6 | 12% |
| 2008 | 1 | 2% |
| 2003 | 1 | 2% |
| 2002 | 3 | 1% |
Other parts of the 2021 Subaru WRX
Transmission and drivetrain
6 complaintsEngine
5 complaintsOther or unknown
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsFuel system
1 complaintsSeats
1 complaintsSteering
1 complaintsSuspension
1 complaints
6 complaintsEngine
5 complaintsOther or unknown
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsFuel system
1 complaintsSeats
1 complaintsSteering
1 complaintsSuspension
1 complaints
← All problems reported for the 2021 Subaru WRX
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology