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SteeringPart report

2003 Hummer H2 Steering Problems

Complaints
17about this part
Share
12%of 141 total for the year
Median mileage
50,570miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 17 complaints about the steering of the 2003 Hummer H2, 12% of the 141 complaints for this model year. Where a mileage was given, the median is 50,570 miles. 6 of these say a crash was involved and 1 a fire, according to the filers.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“I went to crank up my Hummer to warm it up due to the very cold weather once I cranked the Hummer I immediately smelled a very strong burning odor. It begin to smoke and my husband yelled it your truck and I looked and saw the smoke getting worse and thicker. I unhooked my infant son's car seat belt and took him out of the vehicle. …”

NHTSA complaint #10683658, filed 2015-02, 97,000 miles

“On april 22, 2008 my son was driving my H2 and was trying to turn the steering wheel to the left to change lanes quickly due to a car making a right hand turn in front of him. When he turned the steering to the left the right front wheel fell off and caused him to slide into the car making the right turn. I am thankful it happened when he was changing lanes going only 10-15 miles per hour instead of it happening while changing lanes on the freeway doing 65 to 70 miles per hour. …”

NHTSA complaint #10281458, filed 2009-08, 38,570 miles

“On aug 23,07 at approx 4:30 p.m., I pulled up to a stop sign in san mateo, ca. I stopped completely, made a right hand turn, and proceeded south at approx 10mph, when suddenly the right front end of my 2003 Hummer dropped onto the ground, and I completely lost control of the vehicle. There was no steering, little brake pedal and the vehicle proceeded to travel to the right and collided with a parked vehicle. There was absolutely nothing I could do to prevent this. …”

NHTSA complaint #10204452, filed 2007-09, 87,000 miles

“There were no events leading up to the failure. I pulled into my office parking lot on the morning of 2-20-2006. There was snow on the ground. I turned the wheel to the left, and with a little throttle, spun around into my parking place. I have since discovered that by doing that little maneuver, you can, and I did, shear off the shaft of the power steering pump. Disabling the power assist to the steering as well as to the brakes! Rendering the truck all but undriveable. …”

NHTSA complaint #10150722, filed 2006-02, 50,570 miles

“The steering on my 2003 Hummer H2 steering is horrible and seems to be worse when the brake is applied. I also have noticed that I have way too much steering and it tends cause me to over correct and go into the ditch or off the road. And when I am going down a highway that is very dangerous (which I have to travel to leave my house) I can be driving in a straight line and it will just veer off into another lane with the steering wheel straight and this is not a balance or alignment issue whatsoever because this has been checked.”

NHTSA complaint #10248462, filed 2008-11, 105,000 miles

Related service bulletins

Steering: other model years

YearComplaintsShare of year
200719%
2006314%
200568%
2004610%
20031712%

Other parts of the 2003 Hummer H2

Visibility (wipers, defrost, mirrors)
52 complaints
Electrical system
24 complaints
Brakes
18 complaints
Body and structure
13 complaints
Suspension
11 complaints
Transmission and drivetrain
11 complaints
Engine cooling
5 complaints
Seats
5 complaints
Wheels
5 complaints
Engine
4 complaints
Vehicle speed control
3 complaints
Fuel system
2 complaints

← All problems reported for the 2003 Hummer H2

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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