This manual covers the Ford Mustang, Sixth Generation (S550), produced for the model years 2015, 2016, 2017, and 2018. The Mustang is a sports car renowned for its blend of classic American muscle car heritage and modern engineering. Key features of this generation include its independent rear suspension, a significant update for improved handling, and a range of potent engine options, from the efficient 2.3L EcoBoost I4 to the powerful 5.0L V8 Coyote and the track-focused 5.2L V8 Godzilla found in the Shelby GT350. This generation represents a modern interpretation of iconic Mustang styling, designed with a global platform and offering advanced powertrain choices and refined technology, solidifying its position as a leading competitor in the sports car segment.

This comprehensive factory service manual provides in-depth information for all repairs, covering every aspect of the Ford Mustang from basic maintenance to complex diagnostics and overhauls. It details procedures for engine systems, including the 2.3L EcoBoost, 3.7L V6, 5.0L V8, and 5.2L V8, as well as powertrain management, transmissions, drivetrain, suspension, brakes, steering, electrical systems, HVAC, body, and infotainment. The manual includes scheduled maintenance guidelines, troubleshooting charts, diagnostic trouble code (DTC) explanations, wiring diagrams, and specific repair instructions. Technical specifications, torque values, fluid capacities, and calibration procedures are also provided, making this an essential resource for owners, technicians, and mechanics seeking to maintain, diagnose, and repair their 2015-2018 Ford Mustang.