This manual provides comprehensive service and repair information for the Lacetti, model year 2001, chassis code J200. The Lacetti, developed under GM and later sold globally under various brands, represents a practical and value-oriented vehicle, available in sedan and hatchback body styles. While specific engine displacements and performance figures varied by market, the 2001 model typically featured an inline-4 cylinder gasoline engine with an estimated output of 80-120 horsepower, paired with either a 5-speed manual or a 4-speed automatic transmission. The vehicle's engineering focused on reliability and functionality, with features such as Anti-lock Braking System (ABS) and Electronic Brake-force Distribution (EBD) available on higher trims, along with standard safety equipment like front airbags and three-point seatbelts. This comprehensive English-language service repair manual is designed to assist professional automotive technicians, experienced DIY mechanics, and vehicle owners. It covers all essential aspects of the 2001, including detailed procedures for engine mechanical and electrical systems, fuel, transmission, drivetrain, suspension, steering, brakes, HVAC, and body and chassis components. The manual also includes critical information on preventative maintenance, disassembly and assembly, troubleshooting common issues, and specific technical data such as torque values and fluid specifications. Its factory-level detail ensures that users can perform in-depth diagnostics and repairs, enhancing the longevity and performance of the vehicle.