2006 HUMMER H2 FIXED 3 TIMES FROM DEALER THERE IS A SQUEAK COMING FROM THE REAR PART OF THE VEHICLE THE NOISE OCCURS WHEN GOING OVER BUMPS SUCH AS A SPEED BUMP ALSO WHEN STOPPING AND GOING...AND ESPECIALLY WHEN PULLING OUT OF A DRIVEWAY. *JB
2006 Hummer H2 suspension problems
severe 3 complaints filed with NHTSA · avg repair $900
Complaints
3
Recalls
0
Crashes
1
Avg fix
$900
What owners are reporting 3 most recent
BRAKES ARE VERY NOISY (SQUEAKING) DEALER GRINDED DOWN BRAKE PADS AND REMOVED AND SANDED THE ROTORS. STILL HAVE SQUEAK NOT AS BAD. VERY CONCERNED ON BRAKE ISSUE AND JIMMY RIG FIX AT 6000 MILES
TL*THE CONTACT OWNS A 2006 GMC HUMMER H2. WHILE DRIVING 55 MPH, THE CONTACT LOST CONTROL OF THE VEHICLE AND DROVE INTO A CANAL. THE TOW MECHANIC STATED THAT THE LOWER BALL JOINT SNAPPED AND CAUSED THE FAILURE. THE DRIVER AND PASSENGER SUSTAINED SCRATCHES FROM THE CRASH. A POLICE REPORT WAS FILED. THE VEHICLE WAS DESTROYED. THE CURRENT AND FAILURE MILEAGES WERE 8,000.
Common questions
How serious is the suspension problem on the 2006 Hummer H2?
It's a meaningful issue. 3 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $900.
At what mileage does the suspension typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $900 for suspension repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to suspension?
No active recalls currently cover suspension issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
Some links on this page are affiliate links.