Gain a competitive edge in the automotive industry with this updated classroom/shop manual set that explores the basic theories of operation behind each automotive system and the diagnostic, testing, and repair procedures that accompany them. Assuming no prior knowledge of automotive technology, the book addresses fundamental skills and maintenance, as well readers of all levels and backgrounds. This exciting new edition includes increased usage of metric measuring instruments, expanded information on brakes, including Active Braking systems and their link to Active Suspension systems, and enhanced coverage of electronic stability and electronic power steering, including four-wheel steering. This all-new content is built into the strong foundational knowledge that its previous editions are known for, making TODAY'S TECHNICIAN: BASIC AUTOMOTIVE SERVICE & SYSTEMS, 4TH EDITION a resource that you won't want to be without.