Porsche 718 Boxster 2020–2022 — technical service bulletin
Bulletin No. 145-21 · NHTSA communication 10207226 · issued Jan 7, 2022
Technical service bulletin
communication type
Electrical System
component
2020–2022
model years
21
vehicle entries
Official summary
Technical information on WMK8 - replacing wheel electronics for the tire pressure monitoring system (TPMS)
Vehicles covered
- 2020 Porsche 718 Boxster
- 2020 Porsche 911
- 2021 Porsche 911
- 2022 Porsche 911
- 2020 Porsche Boxster
- 2021 Porsche Boxster
- 2020 Porsche Cayenne
- 2021 Porsche Cayenne
- 2022 Porsche Cayenne
- 2020 Porsche Cayman
- 2021 Porsche Cayman
- 2022 Porsche Cayman
- 2020 Porsche Macan
- 2021 Porsche Macan
- 2022 Porsche Macan
- 2020 Porsche Panamera
- 2021 Porsche Panamera
- 2022 Porsche Panamera
- 2020 Porsche Taycan
- 2021 Porsche Taycan
- 2022 Porsche Taycan
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.