Illustrations have been designed to clearly and simply communicate the specifi c topic. Illustrations have been completely replaced and updated for this edition. Photographic images have been updated to show the latest equipment. Hybrid Technology features off er an introduction to the construction and operation of hybrid vehicle components and systems. Detailed information on the hybrid drive systems is presented in Chapter 22, Hybrid Drive Systems, and Chapter 33, Hybrid Drive Systems Diagnosis and Repair. Summary feature provides an additional review tool for you and reinforces key learning objectives. Review Questions allow you to demonstrate knowledge, identifi cation, and comprehension of chapter material. ASE-Type Questions help prepare you for the types of questions you will encounter on the ASE-certifi cation tests.