The 2002 GMC Yukon is a full-size SUV built on the robust GMT800 platform, designed to offer significant cargo and towing capacity for families and demanding users. Known for its durable body-on-frame construction, it provides a capable and comfortable ride, competing in a segment that prioritizes utility and space. Available in various trims including SLE, SLT, and the luxurious Denali, the Yukon offered multiple V8 engine options, ranging from the 4.8L to the 6.0L in the Denali, all paired with robust automatic transmissions and available in both 2WD and 4WD configurations. Its engineering reflects GMC's legacy of building reliable trucks, making the Yukon a strong contender for those seeking a dependable and versatile full-size SUV.

This comprehensive Factory Service Manual (FSM) provides in-depth information for the GMC Yukon, covering all models and drive types. With over 2000 pages of detailed content, it serves as an essential resource for owners, mechanics, and technicians. The manual includes extensive coverage of engine diagnostics and repair, transmission service for 4L60-E, 4L65-E, and 4L80-E models, drivetrain components, suspension, brakes, steering, and the complete electrical system. It also details HVAC, bodywork, restraint systems, and On-Board Diagnostics (OBD-II) with troubleshooting flowcharts. Regular maintenance procedures, fluid specifications, and insights into common issues are also thoroughly explained, ensuring the longevity and optimal performance of your vehicle.