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Service bulletin 020843004

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 id634294
Published by NHTSA2002-09-28
Manufacturer's number020843004
Manufacturer's date2002-08-01
NHTSA componentVISIBILITY:REAR WINDOW WIPER/WASHER

NHTSA's summary

SOME OWNERS OF 2003 HUMMER H2 MAY COMMENT THAT THE REAR WINDOW WASHER SPRAY NOZZLE DRIPS WHEN NOT IN USE AND / OR THEY HAVE TO WAIT AN EXTENDED PERIOD OF TIME WHILE HOLDING THE REAR WASHER BUTTON BEFORE IT SPRAYS. *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

Glass, wipers and mirrors

Vehicles listed
GMC GMC2003

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