2005 Chevrolet Trailblazer Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2005 Chevrolet Trailblazer
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
2005 Chevrolet Trailblazer ProblemsCooling Fan Clutch May Fail Causing Noise and Check Engine Light
The cooling fan clutch may fail causing excessive fan noise and/or the Check Engine Light to illuminate.
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»
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.
2005 Chevrolet Trailblazer QuestionsHow much does a fly wheel assembly cost? My 2005 is making low racket in front and sounds like a belt sqealing...need help? Thx (1 answer)
No other lights are on, gauges work fine, its confusing
2005 Chevrolet Trailblazer RecallsRecall 06V417000
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.