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Service bulletin 020089002B

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 id10004282
Published by NHTSA2003-12-01
Manufacturer's number020089002B
Manufacturer's date2004-08-01
Replaces020089002C
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

INFORMATION FOR DEALERS ON HOW TO SUBMIT A FIELD PRODUCT REPORT. 2004 AND PRIOR PASSENGER CARS AND TRUCKS. *TT *AR

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Vehicles listed
HUMMER H22003, 2004, 2005

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