This course covers the operation, testing/diagnosing, servicing of the chassis mechanical and electrical system. The systems covered will be anti-lock braking, four-wheel alignment, supplemental restraints, 4WD and AWD, automatic climate control, anti-theft systems, cruise control and other chassis related systems. The course will begin with a review of fundamentals of the systems mentioned and lead to how the system operates on the vehicle along with diagnosis/servicing system components. This is a half semester course. Prerequisites: AUTO 103, AUTO 143, AUTO 165, and TECH 109.