Title: Perform diagnostic procedures using the recommended electronic service tool(s).
Course: Diesel Equipment Technology III (20107-III) > Section: HVAC: Servicing the Electrical Operating Systems and Related Controls

Performance should include using an electronic service tool to retrieve codes.

ASE 2: VII. Cab: A. General (P-1)

Process/Skill Questions:

- Where are the troubleshooting steps found for retrieved codes?
- Why should a test light not be used as a service tool?