Power brake systems using "hydro-boost" may leak power steering fluid from the hydro-boost unit located behind the brake master cylinder. Replacement of the hydro-boost unit is the common repair to correct this concern.
Resources for the Repair and Maintenance of your 2002 Chevrolet Suburban 2500
2002 Chevrolet Suburban 2500
2002 Chevrolet Suburban 2500 Problems
The 4WD transfer case encoder motor position sensor or the selector switch may fail causing the service 4WD message to be displayed. Fault code(s) stored in the transfer case control module will be of assistance in determining the exact fault causing the message to be displayed.
The fuel pump may fail causing the engine to stall and not restart. Our technicians recommend replacing the fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.
Extended life coolant may become contaminated and require cooling system service before the recommended 100,000 miles.
Our technicians recommend flushing the brake fluid every 60,000 miles. Brake fluid that is dirty may cause problems in the brake system.
2002 Chevrolet Suburban 2500 Recalls (Recent)
RepairPal Expert Overview:
The courtesy lamps on affected running boards may overheat when exposed to moisture and road salt. Overheating may cause the lamps and boards to melt or start a fire. Dealers will replace the wiring harness for these running boards.
Summary: CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES MAY EXPERIENCE UNWANTED ANTILOCK BRAKE SYSTEM (ABS) ACTIVATION. THIS CONDITION IS MORE LIKELY TO OCCUR IN ENVIRONMENTALLY CORROSIVE AREAS. THIS RECALL WILL BE LAUNCHED IN THE "SALT BELT" STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MARYLAND, MASSACHUSETTS, MAINE, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN AND THE DISTRICT OF COLUMBIA ONLY.Learn more »
2002 Chevrolet Suburban 2500 Questions and Answers
At low speeds, I can turn right perfectly, but no power steering for a left turn. Hydraulic pump pressure seems OK. This problem just happened with no symptoms leading up to it. I was told that t...
Sounds like a sensor according to other posts. Sensors aren't too expensive, but can a do-it-yourselfer fix? Is it worth giving it a shot, or should I bite the bullet and take it in?
We feel a major vibration while driving ~30 mph and higher. It increases with speed. It seems it may be in or near the front differential or between the differential and front-left wheel. Tires are...
On our Suburban, the driver and passenger rear right door window works great up and down but the left side both front and back work fine going down, but are REALLY slow or stop going up at times. ...