Book excerpt: Auto Suspension and Steering provides a thorough explanation of the design, construction, and operation of these modern vehicle systems. Basic theory is followed by detailed instructions for logically diagnosing, repairing, and replacing suspension and steering components. Use of the latest diagnostic equipment for troubleshooting is emphasized. This text is a valuable resource for anyone who needs a thorough understanding of today s automotive suspension and steering systems, including those preparing for ASE Certification Test A4, Suspension and Steering. The text is correlated to the Suspension and Steering section of the NATEF Task List. Detailed information on troubleshooting and servicing electronically controlled suspension and steering systems is included. Wheel alignment procedures are covered in depth. Optional digital platform including premium online text, shop manual, workbook, videos, animations, instructional content, and course management tools is available. "