Title: Place a vehicle in service mode as needed before servicing and diagnosing the HVAC system.
Course: Automotive Technology III (20104-III) > Section: HEATING, VENTILATION, AND AIR CONDITIONING (HVAC): General

Placement should include

- using the scan tool/laptop to enable/disable the HVAC system
- consulting OEM service information.

Process/Skill Questions:

- Why is it important to be able to manually command A/C components for diagnosis?
- How do you determine when to put the vehicle into service mode?
- What are the consequences of not following OEM service procedures?
- What is the importance of access to current manufacturer service information?