Subaru BRZ 2022–2023 — technical service bulletin
Bulletin WRB-23R · NHTSA communication 10240102 · issued Jul 5, 2023
Technical service bulletin
communication type
Communication
component
2022–2023
model years
4
vehicle entries
Official summary
Due to an inaccurate internal timer within the telematics data communications module (DCM), STARLINK remote services from the MySubaru app or MySubaru.com including remote engine start (RES), remote door lock/unlock request, remote horn/lights, and vehicle locator will not operate after 388 days from the date that the DCM was activated.
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.