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Service bulletin 0402

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 id10006078
Published by NHTSA2004-04-15
Manufacturer's number0402
Manufacturer's date2004-02-06
NHTSA componentEQUIPMENT:ELECTRICAL

NHTSA's summary

VAS 5051, VAS 5052 GUIDED FAULT FINDING (GFF) DIAGNOSTICS, CONTROL MODULE COMMUNICATION ISSUES. *TT

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

Equipment and accessories

Vehicles listed
VOLKSWAGEN PHAETON2004

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

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