Subaru Ascent 2019–2022 — technical service bulletin
Bulletin 15-282-21R · NHTSA communication 10237241 · issued May 4, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2019–2022
model years
42
vehicle entries
Official summary
This Bulletin announces additional diagnostic procedures and a detailed flow chart to be used when diagnosing customer concerns regarding the operation of the STARLINK Remote Engine Start (RES) feature.
Vehicles covered
- 2019 Subaru Ascent
- 2020 Subaru Ascent
- 2021 Subaru Ascent
- 2022 Subaru Ascent
- 2019 Subaru BRZ
- 2020 Subaru BRZ
- 2021 Subaru BRZ
- 2022 Subaru BRZ
- 2019 Subaru Crosstrek
- 2020 Subaru Crosstrek
- 2021 Subaru Crosstrek
- 2022 Subaru Crosstrek
- 2019 Subaru Crosstrek Hybrid
- 2020 Subaru Crosstrek Hybrid
- 2021 Subaru Crosstrek Hybrid
- 2022 Subaru Crosstrek Hybrid
- 2019 Subaru Forester
- 2020 Subaru Forester
- 2021 Subaru Forester
- 2022 Subaru Forester
- 2019 Subaru Impreza
- 2020 Subaru Impreza
- 2021 Subaru Impreza
- 2022 Subaru Impreza
- 2019 Subaru Legacy
- 2020 Subaru Legacy
- 2021 Subaru Legacy
- 2022 Subaru Legacy
- 2022 Subaru Levorg
- 2019 Subaru Outback
- 2020 Subaru Outback
- 2021 Subaru Outback
- 2022 Subaru Outback
- 2019 Subaru WRX
- 2020 Subaru WRX
- 2021 Subaru WRX
- 2022 Subaru WRX
- 2019 Subaru WRX Sti
- 2020 Subaru WRX Sti
- 2021 Subaru WRX Sti
- 2022 Subaru WRX Sti
- 2022 Subaru XV Crosstrek
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.