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September 30, 2024 Service bulletin

Information on PIWIS tester update 42.950.040

Porsche technical service bulletin PIWIS2401av for 2003-2024 Porsche Cayenne, 2020-2025 Porsche Taycan and 2014-2025 Porsche Macan and others.

Bulletin number
PIWIS2401av
Component
Unknown or other
Summary
Information on PIWIS tester update 42.950.040. PIWIS tester updates applies to all Porsche models that have an OBD2 port.

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