2005 Chevrolet Trailblazer Repair and Maintenance

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

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2005 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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Check Engine Light and/or Excessive Fan Noise

The cooling fan clutch may fail causing excessive fan noise and/or the Check Engine Light to illuminate.

CD Player In Radio May Fail

The CD player in the radio may fail. Our technicians tell us that the radio will need to be removed and sent out to a radio repair shop to correct this condition.

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2005 Chevrolet Trailblazer Questions

Code p0410 (1 answer)

Loss of power

Passenger seat will not go all the way back. I put it all the way up to load the (1 answer)

the truck with something. Now the seat wont go back all the way.

Help I have grinding noises when in 2hi or A4wd, when put into gear. (1 answer)

I have a 2005 Chevrolet Trailblazer Ext Lt 4wd; I have a problem with my
4wd engaging it seems, when I put my suv in 2hi, it makes loud grinding sounds when it goes in to gear and feels like it is netural will not drive also does the same in A4WD. It would drive in 4wdHi with no grinding noise...

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2005 Chevrolet Trailblazer Recalls

Recall 06V417000
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...
Windshield May Separate from the Vehicle

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...
Overall the car has been a good car but I did have most of the problems listed for my year. CD player failed(2009ish)Sunroof failed (2010ish)with no replaceable parts only full replacement available (as per goodyear repair) Brakes as of 2012-2013 have been done twice (front)needing another FULL brake job.(supect master cylinder?) I did not have the 4wd switch problems, TG! Front axle driver sid...
I love my trailblazer really smooth driving and good for my family the problems that I had is my headligths (fuse) got replaced and now my engine is overheating three times even though I take it for oil changes on time and check my coolant etc. I notice that the oil level is one of the causes and I keep adding a quart of oil and it helps but is happening more often , is my engine going bad plea...

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