Title: Test the auxiliary power outlet, integral fuse, connectors, terminals, wires, and control components or modules.
Course: Diesel Equipment Technology II (20107-II) > Section: Electrical/Electronic Systems: Servicing Related Electrical Systems

Testing should include inspection, based on

- manufacturer guidelines
- a description of normal operation
- the interpretation of appropriate wiring diagrams.

ASE 3: VII. Cab: B. Instruments and Controls (P-3)

Process/Skill Questions:

- What are common reasons for an auxiliary power outlet to fail?
- What is the difference between a normally-opened and a normally-closed switch?