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Service bulletin 20404

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 id10012057
Published by NHTSA2005-02-10
Manufacturer's number20404
Manufacturer's date2003-11-01
NHTSA componentWHEELS:HUB

NHTSA's summary

CORROSION PREVENTION - WHEELS & HUBS - GREASE CONTACT SURFACES. *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

Wheels, Wheel bearing

Vehicles listed
JAGUAR XJ2004

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