DDEC III/IV Single ECM Troubleshooting – Section 4.4 Electrical Circuits

Section 4.4
Electrical Circuits

Before using this manual, you should understand the theory of electricity and know the meaning of voltage and ohms. You should understand what happens in a circuit with an open or shorted wire. You should be able to read and understand a wiring diagram.‪

You should be able to use jumper wires to make circuit checks.‪