2002 GMC Envoy Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2002 GMC Envoy

2002 GMC Envoy Problems

ABS Light Due to Brake System Control Unit Failure

The Anti-lock brake system (ABS) control unit may fail internally causing the ABS warning light to illuminate.

Air Compressor for Rear Air Springs May Fail

On vehicles equipped with rear air springs, the air compressor may fail causing the rear suspension to sit low.

Electrical contacts in the ignition switch may fail

The electrical contacts in the ignition switch may fail and result in erratic instrument panel gauge operation or illumination of the Check Engine (SES) Light.

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2002 GMC Envoy Questions

Why Fuel line keep blowing off (1 answer)

With 150,000 would the suspension begin to fail? (1 answer)

Air bag suspension going bad. What would it cost?

heater blowing cold air on driver side and cold air on passenger side. what is it? (1 answer)

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?

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2002 GMC Envoy Recalls

Recall 05V494000
CERTAIN SPORT UTILITY VEHICLES HAVE A REAR SIDE CLOSURE LATCH THAT MAY NOT LATCH OR UNLATCH DUE TO CORROSION CAUSED BY ROAD SPLASH, SUCH AS WATER AND ROAD SALT. THESE VEHICLES WERE ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE FOLLOWING STATES: CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA...
Recall 04V527000
ON CERTAIN SPORT UTILITY VEHICLES, VIBRATION AND HEAT MAY CAUSE THE TAIL LAMP/STOP LAMP BULB TO LOOSEN IN ITS SOCKET. IF THIS OCCURS, THE BULB MAY FLICKER AND EVENTUALLY BECOME INOPERATIVE.
Recall 04V289000
SOME SPORT UTILITY VEHICLES EQUIPPED WITH AN ELECTRONICALLY CONTROLLED AIR SUSPENSION (ECAS) HAVE A CONDITION IN WHICH THE ECAS MAY PRODUCE A BRIEF ELECTRICAL SPIKE WHILE THE VEHICLE IS OPERATING. THIS ELECTRICAL SPIKE CAN DISRUPT THE POWERTRAIN CONTROL MODULE (PCM) CAUSING THE VEHICLE TO STALL.

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2002 GMC Envoy Reviews

I gave the heating and air conditioning rating a 3 due to number 5 doesn't work in my care but still 4 is ice cold. But lets get to the heart of the matter. I'm having a problem with my rear break lights on both sides the middle brake light above the hatch works I also have running lights and turn signals and reverse lights just no brake lights. I've replaced the rear circuit boards on both sid...
I have had problems with my envoy that the service center had no idea what was the problem. Paid money too have the electrical system checked and two days later my alternator checked out.....and they said it was good......be careful if your engine light comes on its a warning the alternator is checking out....beware spending money to have them nothing is wrong.....good luck....envoy owner....
My 2002 envoy needs a new gas tank also it has some fram rot which needs too be replaced I just found out due to its at the upper control arm .Does any one know how difficult it is to replace a gas tank ?

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