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SeatsPart report

2009 Hummer H3 Seats Problems

Complaints
1about this part
Share
1%of 69 total for the year
Median mileage
79,700miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 1 complaints about the seats of the 2009 Hummer H3, 1% of the 69 complaints for this model year. Where a mileage was given, the median is 79,700 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.

“While driving the plastic case on the side of the driver seat breaks away and automatically starts the electric seat to move down and back, causing risk of accident”

NHTSA complaint #10747649, filed 2015-08, 79,700 miles

Related service bulletins

Seats: other model years

YearComplaintsShare of year
200911%
200833%
200742%
200621%

Other parts of the 2009 Hummer H3

Electrical system
34 complaints
Visibility (wipers, defrost, mirrors)
11 complaints
Engine
9 complaints
Air bags
8 complaints
Body and structure
8 complaints
Other or unknown
7 complaints
Electronic stability control
4 complaints
Brakes
3 complaints
Fuel system
2 complaints
Suspension
2 complaints
Transmission and drivetrain
2 complaints
Engine cooling
1 complaints

← All problems reported for the 2009 Hummer H3

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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