This comprehensive 2002 GMC Sonoma Service and Repair Manual provides in-depth information on every aspect of your vehicle, making it a valuable resource for both professional mechanics and DIY enthusiasts. It covers all models and all repairs, offering detailed instructions, diagrams, illustrations, wiring schematics, and specifications for every system. You'll find step-by-step guidance for maintenance, engine repair, control system diagnostics, mechanical components, fuel service specifications, emission control systems, intake and exhaust cooling, lubrication, ignition, starting and charging systems, automatic and manual transmission, transfer case, propeller shaft, drive shaft, differential, axle, suspension, tires and wheels, brake system, parking brake, steering column, power steering, air conditioning, supplemental restraint system, seat belts, engine immobilizer, cruise control, wipers and washers, door locks, meter and audio/visual systems, horn, windshield and glass, mirrors, instrument panel, seats, engine hood and doors, exterior and interior components, electrical systems, multiplex/CAN communication, and much more. This manual equips you with the knowledge to perform a wide range of repairs, from routine maintenance to complex troubleshooting, empowering you to save time and money on professional repair services.

The 2002 GMC Sonoma Service and Repair Manual is a comprehensive guide designed to assist owners, mechanics, and technicians in maintaining, troubleshooting, and repairing the GMC Sonoma pickup truck. This manual provides detailed information on a wide range of topics, including engine specifications, electrical systems, suspension and steering components, braking systems, bodywork, and more. With its step-by-step instructions, clear diagrams, and comprehensive troubleshooting charts, the manual serves as an invaluable resource for anyone seeking to perform repairs or routine maintenance on their Sonoma. The 2002 GMC Sonoma is a compact pickup truck that was produced by General Motors from 1994 to 2004. It was available in various configurations, including regular cab, extended cab, and crew cab models. The Sonoma was known for its ruggedness, practicality, and affordability, making it a popular choice for both personal and commercial use. Under the hood, the Sonoma offered a range of engine options, including a 2.2-liter four-cylinder engine, a 4.3-liter V6 engine, and a 4.3-liter Vortec engine. The Sonoma was also available with a variety of transmission choices, including a five-speed manual and a four-speed automatic. The 2002 Sonoma was a reliable and versatile truck that offered a combination of performance, durability, and practicality. The Service and Repair Manual is an essential companion for any Sonoma owner, ensuring that they have the tools and knowledge necessary to keep their vehicle running smoothly for years to come.