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Service bulletin 423

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 id10009765
Published by NHTSA2004-10-21
Manufacturer's number423
Manufacturer's date2004-09-03
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

FLAT RECEPTACLE OF XE RELAY SOCKET. VARIOUS MODELS INCLUDING 911 GT3 2004. *TC

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system

Vehicles listed
PORSCHE 911 CARRERA2004 (the catalog's model; the bulletin names a series or trim of it)
UNKNOWN UNKNOWN

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

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