2002 GMC Yukon Service and Repair Manual
2002 GMC Yukon service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- SLE Sport Utility 4-Door
- Denali Sport Utility 4-Door
- SLT Sport Utility 4-Door
Engines covered
- 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
- 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
- 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
- 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
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 RECA
THIS CAN CAUSE INCREASED STOPPING DISTANCES DURING LOW-SPEED BRAKE APPLICATIONS, WHICH COULD RESULT
DEALERS ARE TO REMOVE THE WHEEL SPEED SENSOR AND THOROUGHLY CLEAN THE WHEEL SPEED SENSOR MOUNTING SU
CERTAIN PICKUP TRUCK, VAN, AND MINI VAN CONVERSIONS EQUIPPED WITH SOUTHERN COMFORT BUILT RUNNING BOARDS THAT CONTAIN CERTAIN COURTESY LIGHTS MANUFACTURED BY AMERICAN TECHNOLOGY COMPONENTS, INC. THESE
THIS OVERHEATING CONDITION CAN CAUSE THE RUNNING BOARD TO MELT OR CAUSE A FIRE.
DEALERS WILL REPLACE THE WIRING HARNESS ON THESE RUNNING BOARDS. OWNER NOTIFICATION BEGAN MARCH 7,
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi
Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected mo
GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the deal
This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
Showing the 8 most recent of 333 technical service bulletins on file with NHTSA.
DT: CONSUMER GOT IN AN ACCIDENT AND TOTALED THE VEHICLE, THE FRONT AND SIDE AIR BAGS NEVER DEPLOYED. CONSUMER WAS GOING ABOUT 70 MPH AND HIT HEAD ON AND THE VEHICLE ROLLED 4 TIMES. *AK *SB
DT: CONSUMER GOT IN AN ACCIDENT AND TOTALED THE VEHICLE, THE FRONT AND SIDE AIR BAGS NEVER DEPLOYED. CONSUMER WAS GOING ABOUT 70 MPH AND HIT HEAD ON AND THE VEHICLE ROLLED 4 TIMES. *AK *SB
VEHICLE WAS INVOLVED IN A ROLL OVER ONE FRONTAL CAR ACCIDENT. NOT FOR SURE OF THE SPEED BUT IT WAS OOVER 50 MILES AN HOUR. I HIT BRAKE GOING AROUND THE CURVE AND FLIIPED OVER OVER FIVE TIMES AND NOT Y
TAKATA RECALL TRAVELING AT SPEED OF 50 MPH ON A COUNTY HIGHWAY ANOTHER VEHICLE PULLED OUT IN FRONT OF YUKON. FRONT OF YUKON IMPACTED THE REAR OF OTHER VEHICLE CAUSING EXTENSIVE DAMAGE TO THE FRONT OF
TL*THE CONTACT OWNS A 2002 GMC YUKON. THE CONTACT STATED THAT AFTER BEING INVOLVED IN A COLLISION, THE AIR BAGS FAILED TO DEPLOY. THE DETAILS OF THE COLLISION WERE NOT AVAILABLE. THE VEHICLE WAS DESTR
Showing the 5 most serious of 187 complaints filed with NHTSA.
