2002 GMC Envoy Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 GMC Envoy
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
2002 GMC Envoy ProblemsFuel 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»
On vehicles equipped with rear air springs, the air compressor may fail causing the rear suspension to sit low.
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.
2002 GMC Envoy QuestionsWith 150,000 would the suspension begin to fail? (1 answer)
Air bag suspension going bad. What would it cost?
i replaced the heat/air acurator and climate control after heater/air was blowing only at my feet. Now that i have replaced these, it's blowing hot air on the driver side and cold air on the passenger side. What's the problem?
Sluggish in drive shift down into 3rd n g goes but won't shift