Subaru Crosstrek 2017–2019 — technical service bulletin
Bulletin WRE-21R · NHTSA communication 10219493 · issued Aug 23, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2017–2019
model years
5
vehicle entries
Official summary
Subaru of America, Inc. (Subaru) is recalling certain 2017-2019 model year Impreza and 2018-2019 model year Crosstrek vehicles to check and, if necessary, update the ECM programming, and to replace all four ignition coils in each vehicle.
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.