Porsche TSB #No. 159-21-1

2017 Porsche Cayenne

TSB Document:

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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