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Electronic stability controlPart report

2004 Hummer H2 Electronic stability control Problems

Complaints
2about this part
Share
3%of 59 total for the year
Median mileage
165,975miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the electronic stability control of the 2004 Hummer H2, 3% of the 59 complaints for this model year. Where a mileage was given, the median is 165,975 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.

“I am having a problem with my Hummer 2004. The lock light comes on and my Hummer will not start. This is so horrible the problem started about 3 months ago. Everytime that light comes on I have to waite 15to 25 minutes for it to start again.”

NHTSA complaint #11139109, filed 2018-10, 165,975 miles

“I have a 2004 Hummer H2, the entire instrument panel malfunctions.. Fuel gauge, speedometer, oil gauges .keyless entry will not work,etc. Reduced engine power message appears and vehicle automatically slowly reducing speed to 15 miles per hr while driving at high speed. Air bag light will not shut off. These issues are a safety hazard and I would appreciate assitance and resulution as soon as possible. This truck has less than 75,000 miles and has been well maintained. .”

NHTSA complaint #10915992, filed 2016-10

Electronic stability control: other model years

YearComplaintsShare of year
200423%

Other parts of the 2004 Hummer H2

Brakes
14 complaintsElectrical system
14 complaintsVisibility (wipers, defrost, mirrors)
13 complaintsSteering
6 complaintsAir bags
3 complaintsBody and structure
3 complaintsSuspension
3 complaintsEngine
2 complaintsOther or unknown
2 complaintsTransmission and drivetrain
2 complaintsEngine cooling
1 complaintsEquipment
1 complaints

← All problems reported for the 2004 Hummer H2

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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