Title: Perform active tests of actuators using a scan tool; determine the needed action.
Course: Automotive Technology III (20104-III) > Section: ENGINE PERFORMANCE: Computerized Controls Diagnosis and Repair

Procedure should include actuating circuits, using the scan tool, and tests (e.g., cooling fan, AC clutch, balance test).

Process/Skill Questions:

- How can actuator tests with a scan tool assist with the diagnosis?
- What are potential safety issues when using actuator tests?
- What would necessitate an actuator test?