This manual covers the Suzuki Geo Metro and Suzuki Sprint vehicles, which were known for their exceptional fuel economy and affordability in the subcompact segment. These vehicles, produced from the mid-1980s through the early 2000s, were often equipped with 1.0L (G10) or 1.3L (G13) engines and featured a 3-speed automatic transmission, specifically the MX17 model. Renowned for their compact size and efficiency, they were manufactured in Japan and Canada, with the Geo Metro being a rebadged Suzuki Cultus. This guide provides in-depth information for owners and technicians to maintain and repair these reliable vehicles. This comprehensive workshop service repair manual in English is designed to assist with the maintenance, diagnosis, and repair of the Suzuki Automatic Transmission MX17 found in Geo Metro and Suzuki Sprint models. It covers detailed procedures for component teardown and assembly, valve body service, on-vehicle adjustments, and general upkeep such as fluid and filter changes. The manual includes critical torque specifications, clear diagrams, and step-by-step instructions, making it suitable for both DIY enthusiasts and professional mechanics. Users can expect to find information on power flow, gear shift controllers, troubleshooting, and diagnostic systems, ensuring the longevity and optimal performance of the vehicle's automatic transmission.