2005 Hummer H2 SUT problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
12 owner complaints analyzed
0 distinct recall campaigns
72,000 mi median reported failure mileage
Scope: 2005 model year. Data snapshot: . 11 complaints include usable failure mileage.
Most common problems
Electrical System is the most frequently named component, appearing in 3 of 12 complaints (25.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Transmission and shifting | 2 | 16.7% |
| Braking behavior | 2 | 16.7% |
| Steering behavior | 2 | 16.7% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Electrical System | 3 |
| Electrical System: Instrument Cluster/Panel | 2 |
| Steering | 2 |
| Visibility | 2 |
| Engine | 1 |
| Engine And Engine Cooling:Cooling System | 1 |
| Power Train | 1 |
| Service Brakes | 1 |
Electrical System: 3; Electrical System: Instrument Cluster/Panel: 2; Steering: 2; Visibility: 2; Engine: 1; Engine And Engine Cooling:Cooling System: 1; Power Train: 1; Service Brakes: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 2 |
| 50,000 to 74,999 | 4 |
| 75,000 to 99,999 | 3 |
| 100,000 to 149,999 | 2 |
| 150,000 and above | 0 |
Under 25,000: 0; 25,000 to 49,999: 2; 50,000 to 74,999: 4; 75,000 to 99,999: 3; 100,000 to 149,999: 2; 150,000 and above: 0
50,000 to 74,999 miles has the most reports with usable mileage (4). 1 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2009 | 3 |
| 2010 | 3 |
| 2011 | 2 |
| 2014 | 1 |
| 2015 | 2 |
| 2017 | 1 |
2009: 3; 2010: 3; 2011: 2; 2014: 1; 2015: 2; 2017: 1
Pattern summary
Electrical System leads the component reports. Transmission and shifting appears in 2 complaint narratives. Braking behavior appears in 2 complaint narratives. Steering behavior appears in 2 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10300151 · 2010-01-18 (January 18, 2010)
BRAKE PEDAL WAS PUSHED IN TO SHIFT FROM PARK TO DRIVE. WITH BRAKE PEDAL STILL FIRMLY DEPRESSED, AS SOON AS VEHICLE WAS SHIFTED INTO GEAR VEHICLE BEGAN TO ROLL FORWARD. BRAKE PEDAL FELT VERY HARD AND WHINING NOISE WAS COMING FROM ENGINE COMPARTMENT. VEHICLE SLOWLY STOPPED AFTER DRIVER'S FULL BODY WEIGHT WAS PUT ON PEDAL. THERE WAS NOTHING UNDER THE BRAKE PEDAL AND THE BRAKE FLUID LEVEL WAS CHECKED AND FOUND TO BE APPROPRIATE. VEHICLE WAS LEFT TO RUN FOR A BIT AND WAS TESTED AT LOW SPEEDS. PROBLEM WENT AWAY AS MYSTERIOUSLY AS IT ARRIVED. *T…
Owner-reported narrative. 134,000 miles reported. Look up ODI 10300151 at NHTSA ↗
Owner report 10415223 · 2011-07-26 (July 26, 2011)
TRANSMISSION COOLER DEFECT ALLOWS GLYCOL TO ENTER TRANSMISSION. TRANSMISSION OVERHEAT CONDITION OCCURS FILLING THE INSIDE OF THE VEHICLE WITH A TOXIC GAS. HOT TRANSMISSIONS CAN ALSO CATCH ON FIRE. THIS IS A KNOWN CONDITION; GM ISSUED AN ALERT TO DEALERSHIP SERVICE DEPARTMENTS BUT NO RECALL HAS OCCURRED. *TR
Owner-reported narrative. Look up ODI 10415223 at NHTSA ↗
Owner report 10959113 · 2017-03-07 (March 7, 2017)
WHILE DRIVING ON A CITY STREET AT APPROXIMATELY 40 MPH THE VEHICLE STARTED MAKING A LOUD NOISE (SIMILAR TO THE SOUND A DIRT BIKE ENGINE MAKES). THE SOUND BECAME LOLUDER WHEN I PRESSED THE BRAKES. I TOOK THE VEHICLE TO THE REPAIR SHOP AND WAS NOTIFIED THAT THE HYDROBOOSTER FAILED RESULTING IN A STEERING FLUID LEAKAGE.
Owner-reported narrative. 136,000 miles reported. Look up ODI 10959113 at NHTSA ↗
Owner report 10726100 · 2015-06-18 (June 18, 2015)
POWER STEERING FUEL LEAKAGE TAK GAUGE FAILURE
Owner-reported narrative. 48,000 miles reported. Look up ODI 10726100 at NHTSA ↗