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RecallGazette

Vehicle problems, recalls & safety intelligence

Porsche 718 Boxster 2017–2021technical service bulletin

Bulletin No. 2100.1 · NHTSA communication 10198929 · issued Jun 9, 2021

Technical service bulletin
communication type
Electrical System
component
2017–2021
model years
31
vehicle entries

Official summary

Information on offline MAP service updates for the PCM4 and PCM5.

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.