2007 Hummer H2 Other or unknown Problems
- Complaints
- 3about this part
- Share
- 27%of 11 total for the year
- Median mileage
- 89,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the other or unknown of the 2007 Hummer H2, 27% of the 11 complaints for this model year. Where a mileage was given, the median is 89,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Abs /. Traction control. Both lights on at the message center of the dash board. Simultaneously these two light come on and off intermittently. Meaning they come on together, sometimes when I hit a speed bump and then they go out for sometimes 1 month or 4 months each time randomly. Always when the car is moving or in operation.”
NHTSA complaint #11099464, filed 2018-06, 78,000 miles“Letter forwarded from dept of justice transmitting correspondence from re his inability to get parts for his H2 2007 Hummer the consumer stated the vehicle was broken into and the head liner and other parts of the interior were destroyed. The consumer was informed the parts were no longer being manufactured.”
NHTSA complaint #10406748, filed 2011-06Related service bulletins
- 11021792Aug 7, 2025This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the…
- 11020816Jul 18, 2025This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
- 11019074May 30, 2025This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and…
- 11019073May 30, 2025This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and…
- 11019072May 30, 2025This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and…
- 11014455Feb 20, 2025This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint…
- 11011782Dec 7, 2024This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads…
- 11007744Sep 12, 2024This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General…
- 11007743Sep 12, 2024This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General…
- 11008956Sep 9, 2024This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).
Other or unknown: other model years
Other parts of the 2007 Hummer H2
3 complaintsBody and structure
2 complaintsEngine
1 complaintsEngine cooling
1 complaintsFuel system
1 complaintsSteering
1 complaintsSuspension
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaintsWheels
1 complaints
← All problems reported for the 2007 Hummer H2
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology