Service bulletins for the 2003 Hummer H2
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.
750 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
Only bulletins with component: Wipers and washers are shown. Show all
| 01202005 | 2005-04-22. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. WINDSHIELD WIPER PULSE FUNCTION. *TT |
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| 3405 | 2005-04-21. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. WINDSHIELD WIPER PULSE FUNCTION. *TT |
| 04202004 | 2004-09-17. Service bulletin. VISIBILITY:WINDSHIELD WIPER/WASHER. WHEN SWITCHING THE WINDSHIELD WIPER SPEED FROM LOW TO INTERMITTENT, THE SPEED REMAINS IN THE LOW. GM VOICEMAIL EXPRESS. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.