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Porsche TSB #No. 159-21-1

2021 Porsche Cayenne

TSB Document:

MC-10229625-0001.pdf

Affected Component: ELECTRICAL SYSTEM

Summary: Information on technical information for a complaint involving the Cayenne, Cayman, Boxster, Macan, and 911. The SD map update/OTA map update does not function

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Date Published: DEC 15, 2022
NHTSA TSB #: 10229625

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