Subaru Ascent 2017–2020 — technical service bulletin
Bulletin 15-220-18R · NHTSA communication 10168573 · issued Nov 15, 2019
Technical service bulletin
communication type
Equipment
component
2017–2020
model years
22
vehicle entries
Official summary
This bulletin provides troubleshooting steps to use when diagnosing concerns of the Apple CarPlay and / or Android Auto feature not connecting or launching properly when a compatible device is connected to the head unit.
Vehicles covered
- 2019 Subaru Ascent
- 2020 Subaru Ascent
- 2018 Subaru BRZ
- 2019 Subaru BRZ
- 2020 Subaru BRZ
- 2018 Subaru Crosstrek
- 2019 Subaru Crosstrek
- 2020 Subaru Crosstrek
- 2019 Subaru Forester
- 2020 Subaru Forester
- 2017 Subaru Impreza
- 2018 Subaru Impreza
- 2019 Subaru Impreza
- 2020 Subaru Impreza
- 2018 Subaru Legacy
- 2019 Subaru Legacy
- 2018 Subaru Outback
- 2019 Subaru Outback
- 2019 Subaru WRX
- 2020 Subaru WRX
- 2019 Subaru WRX Sti
- 2020 Subaru WRX Sti
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.