There are 2 owner-reported body & structure complaints for the 2005 Hummer H2in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
THERE IS A LEAK CAUSED BY THE TUBES CHANNELING WATER FROM THE SUNROOF. DURING HEAVY RAINS WATER POOLS ON THE DRIVER AND PASSENGER SIDE FLOOR.
TL* THE CONTACT OWNS A 2005 HUMMER H2. WHENEVER HE CLOSED THE REAR DOOR THE REAR LICENSE PLATE POCKET WOULD BECOME LOOSE. THE VEHICLE WAS TAKEN TO THE DEALERSHIP , AND HE WAS ADVISED THAT THE PLATE POCKET NEEDED TO BE REPLACED. THE CURRENT AND FAILURE MILEAGES WERE 94173.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026