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Service bulletin 21101

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 id10019870
Published by NHTSA2006-05-08
Manufacturer's number21101
Manufacturer's date2006-03-06
NHTSA componentSTEERING:HYDRAULIC POWER ASSIST SYSTEM

NHTSA's summary

SQUEAKING NOISE POWER STEERING SYSTEM-REPAIR PROCEDURE. *AK

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

Steering, Power steering

Vehicles listed
JAGUAR XJ2004, 2005

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
211012004-12-14. Service bulletin. SQUEAKING NOISE POWER STEERING SYSTEM FLUSH SYSTEM. *EH