2017 Subaru WRX problems & reliability
53 owner complaints filed with NHTSA for the 2017 Subaru WRX, alongside 1 safety recall campaign. Last verified Sep 21, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several components.
6 complaints report injuries (7 injured).
Federal crash records (FARS 2020–2023): 2017 Subaru WRX vehicles were involved in 21 fatal crashes with 14 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Electrical System → | 14 | 26% |
| Engine → | 12 | 23% |
| Power Train → | 11 | 21% |
| Steering | 6 | 11% |
| Air Bags | 4 | 8% |
| Exterior Lighting | 4 | 8% |
| Visibility/wiper | 4 | 8% |
| Fuel/propulsion System | 3 | 6% |
| Suspension | 3 | 6% |
| Unknown / Other | 3 | 6% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
All 16 reported components →Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Among the 33 complaints that included a usable odometer reading, the median reported incident mileage was 36,000 miles (middle 50% between 25,000 and 58,000 miles).
Complaints by incident year
What owners report
“Experienced catastrophic engine failure with no known cause. The car had been inspected and had an oil change 3,000 miles prior to the incident. Thankfully, I had already exited the thruway and was on a quiet backroad but if this had happened 15 minutes earlier on the thruway this could have been a much different…”
Engine · filed May 6, 2026
“Car all the sudden stall/ lock up tires at high way speeds due to sudden no warning engine failure causing a massive safety concern My car locked up during a normal drive up a slowly passing a semi when my car died no power steering no engine power transmission locking due engine failure Car was checked and…”
Engine · filed Apr 9, 2026
“Hit a deer. Airbags did not deploy, however I have reasonable suspicion to believe my head hit the A pillar during impact.”
Air Bags · filed Nov 7, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
383 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2017 Subaru WRX. The 10 most recent:
This 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, 2026
This 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
Techtips newsletter locator index.
Article Locator · Other · issued Aug 5, 2026
This 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
This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components (e.g. intake valves and / or manifold, and…
02-193-24R · Service Bulletin/Repair Instructions · issued Jun 30, 2026
This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components (e.g. intake valves and / or manifold, and…
09-74-21R · Service Bulletin/Repair Instructions · issued Jun 26, 2026
This announcement is requesting retailer staff to retain the EyeSight protective hood covers from Generation 4 EyeSight cameras.
SubaruNet Annoucement (E · Other · issued Jun 12, 2026
This bulletin contains additional information for recommended materials listed in the Service Manuals for individual models.
01-167-08R · Service Bulletin/Repair Instructions · issued May 18, 2026
This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components (e.g. intake valves and / or manifold, and…
02-193-24R · Service Bulletin/Repair Instructions · issued May 13, 2026
This announcement provides information on the remanufactured CVT transmission program.
SubaruNet Announcement (R · Other · issued May 4, 2026
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2017 Subaru WRX has 1 NHTSA recall campaign — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2017 Subaru WRX?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Among complaints with usable mileage, the median reported incident mileage was 36,000 miles. This does not predict when a particular vehicle will develop a problem.