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2005 Chevrolet Trailblazer Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2005 Chevrolet Trailblazer

2005 Chevrolet Trailblazer Problems

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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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.

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

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2005 Chevrolet Trailblazer Questions

We already had a new key made by a locksmith then replace furl hose on had tank and gas hose on where pump gas into still won't start andantuck in neutral and when looked at shifter cable its fine mechanic said that would make it not start is this true

When I am driving by something that reflects sound and I accelerate I hear a ticking sound. At idle or revving engine in park the sound can't be heard. But is very distinct when passing walls etc. and accelerate. Reminds me of the sound I had in another car that I had when a spark plug soc...

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2005 Chevrolet Trailblazer Recalls

CERTAIN VEHICLES ORIGINALLY BUILT WITH CLOTH SEATS THAT WERE EQUIPPED WITH AN AUTOMATIC AIR BAG PASSENGER SENSING SYSTEM AND LATER REUPHOLSTERED WITH AFTERMARKET LEATHER SEAT COVER KITS ARE INVOLVED. TESTING HAS INDICATED THAT THE AFTERMARKET LEATHER SEAT COVERS CAN CAUSE THE PASSENGER SENSING S...

The windshield may not be properly adhered to the body. If a crash occurs, the windshield could separate from the vehicle, increasing the risk of injury. Dealers will replace the windshield free of charge. This recall is expected to begin on March 10, 2005. The General Motors recall number is 05002.

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2005 Chevrolet Trailblazer Reviews

I have owned my 05 Trailblazer since end of 2005 (I am 2nd owner). First few years no problems. Around 2009 I started having check engine light show up on a regular basis. Now it occurs about once every 6 months. Getting expensive to own! I have had electrical connection issues with the headlight (melted connectors), oxygen sensor failure (twice now), bad coils, broken plastic parts on the...

I had my chevy trailblazer for six years. It runs well the powere window on the passenger side failed. Bad on gas, easily to get dents however it runs fairly well.

Well my trailblazer has done pretty good but, i've only had it 3mnths,and my check engine light came on and there has been a wining type noise in the engine.It acts like it doesn't wanna pick up speed.

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