2003 Chevrolet Trailblazer Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2003 Chevrolet Trailblazer

Problems

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Chevrolet Trailblazer
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Chevrolet Trailblazer
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Chevrolet Trailblazer
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Chevrolet Trailblazer
22
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Questions

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2003 Chevrolet Trailblazer
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Repair Estimates

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2003 Chevrolet Trailblazer
$
316
to $
786
2003 Chevrolet Trailblazer
$
196
to $
424
2003 Chevrolet Trailblazer
$
166
to $
578
2003 Chevrolet Trailblazer
$
332
to $
511
2003 Chevrolet Trailblazer
$
347
to $
1,159

2003 Chevrolet Trailblazer Problems

Fuel Level Sensor Failure

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.

To find a dealer near you, please click here»

AC Blower Inop Due to Failed Resistor

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.

stuck in park

my gear lever is stuck in park and the car says it in drive

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2003 Chevrolet Trailblazer Recalls

Recall 05V494000
CERTAIN SPORT UTILITY VEHICLES HAVE A REAR SIDE CLOSURE LATCH THAT MAY NOT LATCH OR UNLATCH DUE TO CORROSION CAUSED BY ROAD SPLASH, SUCH AS WATER AND ROAD SALT. THESE VEHICLES WERE ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE FOLLOWING STATES: CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA...
Turn Signals May Operate Like Hazard Flashers

The turn signals may operate like hazard flashers when intending to signal for a turn. The driver may not be able to clearly signal their intentions, increasing the risk of a crash. Dealers will replace the suspect flasher modules with a new flasher designed with sealed relays for better durability. The recall began August 4, 2005. The GM recall number is 05044.

Recall 04V527000
ON CERTAIN SPORT UTILITY VEHICLES, VIBRATION AND HEAT MAY CAUSE THE TAIL LAMP/STOP LAMP BULB TO LOOSEN IN ITS SOCKET. IF THIS OCCURS, THE BULB MAY FLICKER AND EVENTUALLY BECOME INOPERATIVE.

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2003 Chevrolet Trailblazer Reviews

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.
So I want to say this is a nice ride because it the nicest i have ever owned. The interior and all the bells and whistles are sweet, When they start to crap out its not worth repairing all the over engineered electrical though. So the seats are in a fixed position and the dash lights and gauges are dropping like flies. So before I get into it, I was the second owner, and the first may have b...

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