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Service bulletin 3687

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 id10019202
Published by NHTSA2006-02-17
Manufacturer's number3687
NHTSA componentPOWER TRAIN:DRIVELINE:DRIVESHAFT

NHTSA's summary

MISSING CAMSHAFT INTERMEDIATE DRIVE SHAFT PLUG - SERVICE VME. *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

Transmission and driveline, Driveshaft

Vehicles listed
CADILLAC DEVILLE1995, 1996, 1997, 1998, 1999
CADILLAC ELDORADO1995, 1996, 1997, 1998, 1999
CADILLAC FLEETWOOD1995, 1996
CADILLAC FLEETWOOD1998
CADILLAC SEVILLE1995, 1996, 1997, 1998, 1999
CADILLAC SLS1999
CADILLAC STS1999

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
577106A1997-06-27. Service bulletin. COLD START RATTLE NOISE (DIAGNOSIS/SERVICE PROCEDURE). *TW