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Service bulletin 20502

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 id10012390
Published by NHTSA2005-03-01
Manufacturer's number20502
Manufacturer's date2002-10-01
NHTSA componentPOWER TRAIN:DRIVELINE:DRIVESHAFT

NHTSA's summary

REAR DRIVE HALFSHAFT CHANGE IN SPECIFICATION FROM HOLLOW TO SOLID SHAFTS. *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

Transmission and driveline, Driveshaft

Vehicles listed
JAGUAR S-TYPE2003

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
JTB-001752010-08-16. Service bulletin. JAGUAR: REAR DIFFERENTIAL REPLACEMENT. DUE TO A CHANGE IN DESIGN, THE REAR DIFFERENTIAL HAS A NEW SERVICE PART. AS A RESULT, SHOULD THE REAR DIFFERENTIAL REQUIRE REPLACEMENT IT WILL BE NECESSARY TO CONVERT THE DRIVELINE SYSTEM TO USE THE NEW DIFFERENTIAL. *PE UPDATED 11/7/11. *PE