Blower motor connector may overheat
Defect Summary
General motors llc (gm) is recalling certain model year 2006-2010 hummer h3 vehicles manufactured february 5, 2005, to may 24, 2010, and 2009-2010 hummer h3t vehicles manufactured may 21, 2008, to may 24, 2010. in the affected vehicles, the connector module that controls the blower motor speed for the heating, ventilation and air conditioning system may overheat.
Safety Consequence
If the blower motor connector module overheats, it can increase the risk of a fire.
Corrective Action
Gm will notify owners, and dealers will replace part of the blower motor connector and harness, free of charge. The recall began february 26, 2016. owners may contact hummer customer service at 1-800-732-5493. gm's number for this recall is 15042.
Similar Recalls
Other recalls from General Motors, Llc or involving Visibility.
FAQ: Recall 15V421000
Your rights, the repair process, and what each field on this page means.
What is recall 15V421000?
NHTSA recall 15V421000 was issued by General Motors, Llc on July 1, 2015. It addresses: Blower motor connector may overheat. The recall affects approximately 164,993 vehicles, with the defect involving the Visibility component.
How do I get this recall repaired?
Contact any authorized General Motors, Llc dealer and reference NHTSA recall ID 15V421000 or the manufacturer campaign number 15042. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.