2002 Chevrolet Trailblazer Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 Chevrolet Trailblazer
- No power to VEH STOP fuse under back seat. Where do we look to find why no power
- The door lock fob works, but the key will not turn. What's wrong?
- The door lock fob works, but the key won't turn in the lock. What's wrong?
- All 3 brake lights & Turn signals don't work.
- My fan clutch is locked in the engaged position.
2002 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.
2002 Chevrolet Trailblazer Questions
Awhile ago I noticed that the door lock key would intermittently not work. The key fob as always worked. When the key would work, there was no resistance or acted anything but normal, however when the key would not work, it would not turn at all. This went on for some months. It seemed like tempe...
Awhile ago I noticed that the door lock key would intermittently not work. The key fob as always worked. Then the key would work, there was no resistance or acted anything but normal, however when the key would not turn at all. This went on for some months. It seemed like temperature made a d...
All bulbs good. Changed rear boards. Changed Brake switch on pedal. All fuses good. Have not changed turn signal flasher under dash. Looks like middle upper brake light on different line.
2002 Chevrolet Trailblazer Recalls
2002 Chevrolet Trailblazer Reviews
I bought my new 4WD 2002 Chevy Trailblazer LS in 2001 and it's still on the road with almost 315K miles. I've had some work done to it over the years, particularly with the front end but everything still works including the 4WD, which I used a lot during this past severe winter. The straight 6 engine and differential gearing won't beat anyone off the line but it delivers enough power to pull ...
Only problem , had to replace a coil on the engine , right tail-light goes out about once a year . It started that vib at stop lights last week , mts are good . 2002 100k miles 2wd
old but has been my most reliable car i have ever had!