Basic Knowledge and Tools Required

In order to effectively use this service information, a general understanding of basic electrical circuits and circuit testing tools is required. The technician must be familiar with circuit diagrams and the meaning of terms such as voltage, ohms, amps, and the basic theories of electricity. The technician must understand what happens in an open circuit and a shorted circuit.

A complete listing of the tools needed to diagnose and repair the system is located in Special Tools.