2002 Chevrolet Blazer Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2002 Chevrolet Blazer

2002 Chevrolet Blazer Problems

Front/Rear Differential May Develop Noise Due to Worn Bearings

The front or rear differential may develop an abnormal noise due to worn bearings or another internal fault. Our technicians tell us that a complete overhaul of the affected differential is commonly necessary to correct this condition.

ABS Front Wheel Speed Sensors May Fail

The anti-lock brake system (ABS) front wheel speed sensors are prone to failure. When a sensor fails, the ABS warning light may illuminate and/or the ABS system may activate erratically.

Fuel 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.

See More Problems (10)

2002 Chevrolet Blazer Questions

What would cause my SUV not to start after changing my fuel pump? Could the transmission lock cable affect the issue??? (1 answer)

I drove my SUV home from work and parked it went to go to work and it wouldn't start? Changed the fuel pump and it still won't start? The 2002 chevy Blazer LS 4door 4x4 has a different ignition and a wire hanging out below which if pushed in and turned wont allow gear shifter to move !?!

Code pl440 & it gives me the words evaporating emissions system (1 answer)

What does the part look like? Can you please let me know what I need to fix this problem?

reason for key switch to not turn with key in the ignition and wheel locked (1 answer)

See More Questions (99)

2002 Chevrolet Blazer Recalls

GM Recalls Certain 2000-2002 SUVs Due to Stop Lamp and Rear Hazard Lamp Failure

The multifunction switch may have a short circuit, which may cause the stop lamps and rear hazard lamps to fail. Stop lights that fail to operate may cause a crash. Dealers will replace the hazard switch carrier. (Note: This campaign is an expansion of a previous recall; see 01V364)

GM Recalls 2000-2002 SUVs Due to Stop Lamp and Hazard Light Failure

The stop lamps and hazard lights may fail because of a faulty multifunction switch. If the lights do not illuminate, it may present a safety issue. Dealers will replace the multifunction switch.

See More Recalls (2)