The 2002 Grand Am, built on the GM P-body platform, is a compact to mid-size sedan known for its distinctive, futuristic styling and sporty interior accents, particularly on the GT trim. This model offered value-conscious buyers a practical yet stylish option, competing with established names like the Honda Civic and Toyota Corolla. Engine choices included a fuel-efficient 2.2L Ecotec L61 inline-4, producing approximately 140 horsepower, and a more potent 3.4L LA1 V6, delivering around 175 horsepower. Both engines utilized multi-port fuel injection and were typically paired with a 4-speed automatic transmission, though a 5-speed manual was available on some 4-cylinder variants. The Grand Am was manufactured in Lansing, Michigan, and was part of the third generation of the model line, which began in 1999.

This manual serves as a comprehensive guide for the 2002 Grand Am, covering both the SE and GT trim levels and the available 2.2L Ecotec L61 and 3.4L LA1 V6 engines. It provides essential information for owners and technicians regarding operation, basic maintenance checks, and fundamental troubleshooting. Key areas detailed include powertrain systems, chassis operation, electrical components, body and interior features, and safety systems such as airbags and seat belts. The manual also outlines recommended maintenance intervals for essential services like oil changes, tire rotations, and fluid flushes, alongside fluid specifications for engine oil, coolant, and transmission fluids. It is designed to help users understand and maintain their vehicle effectively.