This comprehensive 2003 Chevrolet Blazer Owners Manual provides an in-depth guide to your vehicle, covering everything from basic operation to maintenance and safety features. Explore the layout of your instrument cluster, understand your entertainment systems, and learn how to use climate controls and lights effectively. Discover the functionality of driver controls, locks, and security features, and get familiar with seating arrangements and safety restraints. The manual also guides you through safe driving practices, including essential information on vehicle handling and emergency procedures. This valuable resource provides comprehensive customer assistance information, including procedures for reporting safety defects. Learn how to keep your Blazer clean and maintain its pristine condition with detailed cleaning instructions. The manual includes an extensive section on maintenance and specifications, covering topics like engine compartment access, engine oil maintenance, battery care, fuel information, air filter replacement, and essential part numbers. You'll find comprehensive refill capacities and lubricant specifications to ensure proper maintenance and performance. Finally, the manual includes a section on accessories, providing valuable information on enhancing your Blazer's functionality and customization options. This detailed manual serves as your ultimate companion for understanding and maximizing the potential of your 2003 Chevrolet Blazer.

The 2003 Chevrolet Blazer, a stalwart of the SUV segment, marked the final year of production for this iconic nameplate. This generation, which debuted in 1995, carried on the Blazer's legacy of rugged capability and spacious interiors, but with a more modern and refined approach. The 2003 Blazer was offered in two trim levels: the base LS and the more luxurious LT, each available with a choice of two engines: a 4.3-liter Vortec V6 or a 5.3-liter Vortec V8. The V6, producing 190 horsepower, provided adequate power for daily driving, while the V8, with its 270 horsepower, offered a more spirited experience. Both engines came mated to a four-speed automatic transmission, sending power to either the rear wheels or all four wheels via an optional four-wheel-drive system. The 2003 Blazer boasted a comfortable and practical interior. The cabin was spacious enough to accommodate five passengers comfortably, with ample headroom and legroom in both rows. Features like a tilt steering wheel, air conditioning, and a CD player were standard. For those seeking more luxury, the LT trim offered options such as leather upholstery, heated seats, and a premium sound system. The Blazer also offered a generous amount of cargo space, which could be expanded further by folding down the rear seats. While it lacked the modern amenities and safety features found in newer SUVs, the 2003 Blazer remained a capable and reliable vehicle for its time, offering a blend of practicality, comfort, and off-road capability.