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Service bulletin 20405

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 id10010806
Published by NHTSA2004-12-14
Manufacturer's number20405
Manufacturer's date2004-03-01
NHTSA componentSUSPENSION:FRONT

NHTSA's summary

FRONT AIR SUSPENSION DELETION OF RIGHT SIDE SENSOR CHANGE OF VEHICLE SPECIFICATION. *EH

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

Suspension

Vehicles listed
JAGUAR XJ2004

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
100112005-11-09. Service bulletin. VIBRATION/SHIMMY - TIRE RADIAL FORCE VARIATION - OPTIMIZING WHEELS AND TIRES. *TT
204072005-11-09. Service bulletin. VIBRATION FELT THROUGH STEERING WHEEL OR SEATS - WHEELS/TIRES - DIAGNOSTIC PROCEDURE. *TT
204062005-09-22. Service bulletin. AIR SUSPENSION SYSTEM - DIAGNOSIS. *TT UPDATED 2/27/08. *NJ
204012005-02-10. Service bulletin. DIAGNOSING/SERVICING AIR SUSPENSION. GOTEC LEAK DETECTION SPRAY - SPECIFIED HOSE CUTTERS. *TT