Vehicle Data Hub

Recall 15V-421

General Motors LLC recalled the 2006 to 2010 Hummer H3: Visibility (defroster/defogger/hvac system, fan/motor).

At a glance

Campaign number
15V-421
Reported
July 1, 2015
Vehicles affected
164,993 estimated by the manufacturer

Source: NHTSA recall records

What is wrong

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.

The risk

If the blower motor connector module overheats, it can increase the risk of a fire.

The fix

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-[removed]. GM's number for this recall is 15042.

Notes from the manufacturer

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-[removed] (TTY 1-[removed]), or go to [link removed]

Affected vehicles