How to Diagnose and Repair Automotive Electrical Systems

Explains the principles behind automotive electrical systems and describes how they work. From Ohm's Law to reading wiring diagrams to specific electrical scenarios, the author takes you on a guided tour of your vehicle's electrical system. Martin details the various tools, such as multimeters and test lights, that can be used to evaluate and troubleshoot any vehicle's electrical system, dishing out handy tips to help you banish your electrical gremlins.