Chevrolet Trailblazer Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Chevrolet Trailblazer

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Chevrolet Trailblazer
$
355
to $
827
Chevrolet Trailblazer
$
354
to $
1,200
Chevrolet Trailblazer
$
130
to $
782
Chevrolet Trailblazer
$
245
to $
1,079
Chevrolet Trailblazer
$
348
to $
766

Chevrolet Trailblazer Problems

Erratic Fuel Gauge Operation

The fuel level sensor in the fuel tank may fail causing erratic fuel gauge operation. Our technicians tell us that on high mileage vehicles you may wish to replace the complete fuel pump module assembly if this condition occurs.

On certain 2005 - 2007 vehicles, General Motors has provided a special service policy covering the fuel level sensor, agreeing to pay 50% of the repair cost. This coverage extends for 10 years or 120,000 miles from the original "in service" date of the vehicle. Please contact your local GM dealer for more information.

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Loss of One or More HVAC Blower Motor Speeds

The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block. Our technicians recommend to confirm the resistor is at fault by first checking the operation of the switch.

I have a vibration when in drive while holding the car still at a stop light

I have a vibration when in drive while holding the car still at a stop light

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Chevrolet Trailblazer Questions

How do I fix error code B0004 on a 2007 Chevrolet TrailBlazer 5.3L engine. (1 answer)

Error Code B0004

I moved it about half a block went to start it again and wont start now. (1 answer)

It started fine i moved it half a block and went to start it again about an hour later and it tried to start then all the lights went haywire and radio blared and i turned it on not over rolled down the windows just fine and tried to start it and nothing not a sound or light or anything. I tried...

Failed smog for tampered egr. There is no egr. What do I do? (2 answers)

How do I pass smog when I failed for something that don't exist?

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Chevrolet Trailblazer Recalls

Driver's Door Window Switch Shorts And Catches Fire

The driver's door power window switch module may get contaminated with liquids causing a fire hazard. Dealers will replace the driver's door switch module free of charge to resolve the concern.

Headlights & Daytime Running Lights

These vehicles are being recalled because the headlamp driver module (HDM) can overheat and fail. This will cause the headlights and daytime running lights to stop working. Loss of this lighting will affect the ability of the driver to see the road and reduce the vehicle's visibility to oncoming vehicles, both of which increase the risk of a vehicle crash. The remedy for this problem is still under development and not yet available.

Power Door Locks And Windows Do Not Operate

The module that operates the power window and lock switches can allow moisture in, causing corrosion that can lead to a short circuit. This results in window and lock functions not working, and creates a fire risk. Dealers will inspect and replace affected modules free of charge to resolve the concern.

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Chevrolet Trailblazer Reviews

Purchased this 2004 Chevy trailblazer used with 108300 miles on it biggest piece of junk I have ever owned I regret purchasing with in 3500 miles replaced All brakes rear rotors, front Hub assemblies,ac compressor,ac cutoff switch,clutch fan ,tstat and gasket, the steering rack started leaking. today the blower fan stopped working . having owned over 70 vechicles in my lifetime to date don't wa...
This is the worst vehicle ever made. It's worse than the ford pinto, the Chevy corvair ( which is exactly what this piece of garbage is like ). I repair one thing and an hour or less later something else goes wrong. I keep hoping the thing would catch fire most of the time. It always breaks down when it is cold outside also. I will never buy another GM product again.
I am 57 yr's old and always drove a Chevy but my 2003 Chevy Trailblazer is a big disappointment to me, on Chevy's part. If it is'nt one thing it is something else. I am going to get this POS running the best I can and it is going to another fool like me for buying it in the first place.

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