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Service bulletin No. 225-20.2

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10185119
Published by NHTSA2021-01-05
Manufacturer's numberNo. 225-20.2
Manufacturer's date2020-12-18
NHTSA componentPOWER TRAIN; EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

Porsche service campaign information for Workshop campaign WLP0 - Re-Programming PDK Control Unit.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Equipment and accessories, Transmission and driveline, Software

Vehicles listed
PORSCHE 9112020

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
PIWIS2401j2024-03-04. Service bulletin. Information for PIWIS tester update 42.500.020
No. 203-212022-03-03. Service bulletin. Information on vehicle sporadically not available via remote access services: reprogram connect control unit.
PIWIS2001v2020-07-02. Service bulletin. Information on new PIWIS tester update 39.500.020 and .025.
No. 41-202020-07-01. Service bulletin. Instructions on how to perform a PVTS Software update in the event that a car will not start.
No. 20052020-06-02. Service bulletin. Information on new VCI cables available for purchase by dealers.