Title: Test the operation of ABS air, hydraulic, electrical, and mechanical components.
Course: Diesel Equipment Technology III (20107-III) > Section: Brakes: Servicing the Air and Hydraulic Antilock Brake Systems (ABS) and Automatic Traction Control (ATC)

Testing should include

- inspecting the warning light for proper operation
- visually inspecting the wires, hydraulic lines, and mechanical components for damage and leaks.

Process/Skill Questions:

- What happens if the ABS warning light does not operate as per the manufacturer specifications?
- What might cause brakes to lock up during operation?