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U.S. public vehicle records

2010 Hummer H3 problems and owner complaints

Explore the records behind recurring owner reports.

Key facts

7 owner complaints analyzed

2 distinct recall campaigns

60,000 mi median reported failure mileage

Scope: 2010 model year. Data snapshot: . 5 complaints include usable failure mileage.

This selection has limited data. It remains available for lookup but is excluded from search indexing.

Owner-reported patterns

Most common problems

Electrical System is the most frequently named component, appearing in 4 of 7 complaints (57.1%). A complaint can name multiple components.

Recurring terms in complaint narratives
TopicMatching reportsShare of complaints
Electrical and battery issues342.9%
Fuel system concerns114.3%

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.

Electrical System
4
Engine
1
Power Train
1
Structure
1
Visibility
1
Component breakdown data
CategoryCount
Electrical System4
Engine1
Power Train1
Structure1
Visibility1

Electrical System: 4; Engine: 1; Power Train: 1; Structure: 1; Visibility: 1

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000
1
25,000 to 49,999
1
50,000 to 74,999
1
75,000 to 99,999
1
100,000 to 149,999
1
150,000 and above
0
Reported problems by failure mileage data
CategoryCount
Under 25,0001
25,000 to 49,9991
50,000 to 74,9991
75,000 to 99,9991
100,000 to 149,9991
150,000 and above0

Under 25,000: 1; 25,000 to 49,999: 1; 50,000 to 74,999: 1; 75,000 to 99,999: 1; 100,000 to 149,999: 1; 150,000 and above: 0

Under 25,000 miles has the most reports with usable mileage (1). 2 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.

2010
1
2013
1
2015
2
2018
1
2019
1
2024
1
Complaints over time data
CategoryCount
20101
20131
20152
20181
20191
20241

2010: 1; 2013: 1; 2015: 2; 2018: 1; 2019: 1; 2024: 1

Pattern summary

Electrical System leads the component reports. Electrical and battery issues appears in 3 complaint narratives. Fuel system concerns appears in 1 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 10522410 · 2013-06-29 (June 29, 2013)

I WAS DRIVING HOME AND THE FAN ON THE A/C STOPPED WORKING. SHORTLY AFTERWARD I DETECTED A BURNING ODOR. I ENDED UP REPLACING THE RESISTOR AND WIRING HARNESS FOR THE A/C BLOWER MOTOR. THE RESISTOR WAS BURNT AND THE HARNESS WIRE WAS SLIGHTLY MELTED. I AM CONCERNED ABOUT THE POTENTIAL FOR A FIRE IF THIS HAPPENS AGAIN. *TR

Owner-reported narrative. 80,300 miles reported. Look up ODI 10522410 at NHTSA ↗

Owner report 10672280 · 2015-01-13 (January 13, 2015)

MY HEATING AND AC BLOWER MOTOR STOPPED WORKING ON A VEHICLE THAT HAS LESS THAN 31K MILES ON IT. THE ESTIMATED REPAIR COSTS ARE 500$, NOT INCLUDING THE TOW, BEING THAT IT IS THE MIDDLE OF WINTER AND THE CLOSEST DEALERSHIP IS 20 MILES AWAY. ADDITIONALLY, THE TIME OFF OF WORK AND EBING WITHOUT A CAR FOR A WEEK. I HAVE HEAVILY RESEARCHED THIS ISSUE AND IT HAS BEEN REPORTED THOUSANDS OF TIMES AND IS A WELL KNOWN ISSUE AND GM HAS NOT ISSUED A RECALL. THE PROBLEM IS THAT A FAULTY ELECTRICAL SHORT CAUSES A WIRING HARNESS TO MELT, (SMOKING) W…

Owner-reported narrative. 30,450 miles reported. Look up ODI 10672280 at NHTSA ↗

Owner report 11270118 · 2019-10-22 (October 22, 2019)

TL* THE CONTACT OWNS A 2010 HUMMER H3. ON MANY OCCASIONS, THE VEHICLE WOULD NOT IMMEDIATELY START AND THE SECURITY INDICATOR ILLUMINATED. THE VEHICLE HAD BEEN SERVICED FOR THE SAME FAILURE MANY TIMES AT MARITIME MOTORS (985 POST RD, FAIRFIELD, CT). THE FUEL PUMP, ALTERNATOR, AND BATTERY WERE REPLACED DURING THE REPAIRS, BUT THE FAILURE CONTINUED. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE MANUFACTURER WAS NOTIFIED AND PROVIDED CASE NUMBER: 95570738708. THE FAILURE MILEAGE WAS 200.

Owner-reported narrative. 200 miles reported. Look up ODI 11270118 at NHTSA ↗