Porsche TSB #122-X9C4Z-03

2018 Porsche Macan

TSB Document:

Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Summary
Instructions for correcting a check engine light with fault P138800 on Macan models. Remedy is to reprogram the engine electronics with software 38.600.020 or higher.

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Date Published
FEB 25, 2020
NHTSA TSB #
10172031
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