Participants also learn how to perform proper wire repairs. This second program in Electrical and Electronics provides information on the diagnosing, testing, and repair of common electrical loads, including high and low current circuits. Electrical and Electronics Program 3 provides information on diagnosing, testing, and fault code retrieval and clearing of electronic systems. These are typically low voltage, low current computer circuits that control such things as engine and transmission functions, door locks, door windows, heated seats and active handling features. Also included are procedures used to record and reset electronic memories.
Discussion includes today's interior and exterior lighting and related electronic controls.
The program guides Students through the procedures and equipment used to diagnose and test vehicle batteries, and starting and charging systems. Information is provided on systems such as wipers and washers, blower motors, horns, trunk releases, power mirrors and heated glass, power seats, power windows, power locks, and power sunroofs. The program includes terminology, system designs and operation, diagnosis, and repair.