Subaru WRX 2017–2021 — technical service bulletin

Bulletin 07-200-21 · NHTSA communication 10201798 · issued Sep 13, 2021

Technical service bulletin

communication type

Electrical System

component

2017–2021

model years

vehicle entries

Official summary

This bulletin announces the design changes to the right front wheel apron.

Vehicles covered

2017 Subaru WRX
2018 Subaru WRX
2019 Subaru WRX
2020 Subaru WRX
2021 Subaru WRX

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.