WenmarOpen by Wenmar Pro

Service bulletin PIWIS2302x

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 id10248241
Published by NHTSA2024-01-03
Manufacturer's numberPIWIS2302x
Manufacturer's date2023-12-20
NHTSA componentUNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

Information for PIWIS tester update 42.400.034

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, Software

Vehicles listed
PORSCHE 914
PORSCHE 924
PORSCHE 928
PORSCHE CARRERA
PORSCHE PORSCHE

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