Subaru Crosstrek 2017–2019 — technical service bulletin
Bulletin WUQ-02R · NHTSA communication 10191595 · issued Apr 23, 2021
Technical service bulletin
communication type
Engine and Engine Cooling
component
2017–2019
model years
5
vehicle entries
Official summary
"This recall (WUQ-02) has been expired and superseded to the WRE-21 recall."
Vehicles covered
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.