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Service bulletin 040843004

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 id10012610
Published by NHTSA2005-03-09
Manufacturer's number040843004
Manufacturer's date2004-05-01
NHTSA componentSTRUCTURE:BODY; VISIBILITY:WINDSHIELD WIPER/WASHER

NHTSA's summary

WINDSHIELD WIPERS WON'T SHUT OFF. *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

Body and frame, Glass, wipers and mirrors, Wipers and washers

Vehicles listed
CHEVROLET EXPRESS2003, 2004
GMC SAVANA2003, 2004

Listing a model year does not mean every vehicle of it is concerned: the document says which.