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Service bulletin 990850009

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 id606017
Published by NHTSA1999-08-05
Manufacturer's number990850009
Manufacturer's date1999-05-01
NHTSA componentSEATS

NHTSA's summary

EXPERIENCING EXCESSIVE NOISE COMING FROM THE DRIVER AND / OR PASSENGER SEAT ADJUSTER RAIL / TRACK WHEN MOVING THE SEAT ASSEMBLY FORWARD OR REARWARD. *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

Seats

Vehicles listed
CADILLAC SEVILLE1998, 1999

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
010850002B2003-08-26. Service bulletin. FRONT HEATED SEAT INOPERATIVE/COLD. *TT THIS BULLETIN REPLACES 01-08-50-002B DATED 05/01/2003. *TT
010850002A2002-03-21. Service bulletin. FRONT/REAR HEATED SEAT BACK/CUSHION NOT OPERATING PROPERLY. *TT