2006 Hummer H3 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2006 Hummer H3
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2006 Hummer H3 ProblemsCheck Engine Light Due to Gas Cap Issue
A Loose or worn gas cap may cause Check Engine Light to illuminate.
2006 Hummer H3 Questionswhy is my car not starting or releasing the key (1 answer)
was using the sunroof when car was not starting got caught on something and opened back up then it seem to die as if battery was dead but will not turn over or release the key
Clutch slipping in first gear
2006 Hummer H3 RecallsHeater And Air Conditioning Fan Speed Control Overheats
The connector module that controls the blower motor speed for the heating, ventilation and air conditioning system may overheat, causing a fire hazard. Dealers will replace part of the blower motor connector and harness free of charge to resolve the concern.
The retaining clips on the non-functional hood louver could brake. The louver could become loose and/or separate from the vehicle. If this were to happen while the vehicle is in motion, personal injury or property damage could result. Dealers will apply adhesive to the underside of the hood louver to secure it. The recall is scheduled to begin on April 12, 2010. The General Motors recall number is 10088.