Skip to content
SuspensionPart report

2004 Chevrolet Trailblazer Suspension Problems

Complaints
14about this part
Share
1%of 1,081 total for the year
Median mileage
65,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 14 complaints about the suspension of the 2004 Chevrolet Trailblazer, 1% of the 1,081 complaints for this model year. Where a mileage was given, the median is 65,000 miles. 1 of these say a crash was involved, according to the filers.

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 have had my trail blazer for 1 yr and 1 month. In that time I have had to replace front and back pads and rotors, ball joints, catalytic (sp) converter, and now they just told me I have to replace the head gasket on the manifold. What the hell is going on with this vehicle. I no longer feel safe driving it. The other day the radio just stopped playing and then the service 4 wheel drive light came on.”

NHTSA complaint #10167431, filed 2006-09, 36,000 miles

“Driving I-85 north bound on the morning on 6/15/2015 headed to work when the rear passenger tire blew out causing my 2004 Chevrolet Trailblazer to cross over into another lane then back into the lane I was in, spin uncontrollable, all of a sudden the steering wheel started spinning and then the vehicle just shut down, steering wheel locks, the car comes to a stop and slams into a guard rail where I am facing south bound traffic, none of my air bags deploy, I have a neck and back injury that to this day I am still being treated for and my passenger who was a coworker riding to work with me…”

NHTSA complaint #10764520, filed 2015-09, 122,494 miles

“Well I bought this SUV used from americas carmart in gadsden alabama.they have a 100 plus lots and advertise good used qualtiy cars..when I bought the SUV I wanted to take it to the chevy dealer but was told their on site certified mechanic checked it all out and with the service agreement thought I was ok....had it two days and the transmission went out..the suspension was also an issue then 12/21/2014 ..going past 50 it shook like crazy....and then the transmission was slipping againi purchased a service agreement for $595.00..it covers what my problems are...but the contract says they can…”

NHTSA complaint #10671689, filed 2015-01, 134,000 miles

“Sway bar links (also called stabilizer links) replaced several times on my 2004 Chevrolet Trailblazer: I had all 4 replaced in may 2007 by a local repair business, then 10 months later the rear 2 were replaced by autodealership in march 2008, then yet again 8 months later I had the right rear one replaced by same autodealership (in all cases parts were only good for 12,000 miles and I had traveled over the limit). I asked the auto dealership if they themselves have seen a trend in replacing these parts they gave me a GM# to call - which I didn't. I figured I would start here first. …”

NHTSA complaint #10269694, filed 2009-05, 120,000 miles

“Had banging noises under the car which at some point felt as if my suspension was bad since it was not stable riding. The SUV seemed as if it were darting across the roads and left us drivers feeling as if we were always adjusting the SUV to keep it in the lane. Turned out that all four sway bar links where bad which leads my family to wonder why would all four sway bar links two in the front & two in the rear go bad at the same time and in less then a year of having the SUV inspected by the same dealer whom found the sway bar links front & rear to be bad. …”

NHTSA complaint #10201041, filed 2007-08, 65,000 miles

Related service bulletins

Suspension: other model years

YearComplaintsShare of year
202211%
202111%
200874%
200771%
2006121%
200570%
2004141%
2003334%
2002333%
2000415%

Other parts of the 2004 Chevrolet Trailblazer

Electrical system
627 complaints
Fuel system
148 complaints
Exterior lighting
101 complaints
Transmission and drivetrain
62 complaints
Air bags
42 complaints
Engine cooling
39 complaints
Vehicle speed control
38 complaints
Visibility (wipers, defrost, mirrors)
31 complaints
Brakes
24 complaints
Body and structure
23 complaints
Other or unknown
21 complaints
Engine
16 complaints

← All problems reported for the 2004 Chevrolet Trailblazer

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