Control Module HVAC: Testing and Inspection

Auxiliary Heating, Ventilation, and Air Conditioning Control Module Programming and Setup

Each of the following service procedures may require programming or setup procedures to be performed on the HVAC control module or HVAC actuators.

HVAC Control Module Replacement

If the HVAC control module is replaced no additional procedures are necessary.

HVAC Control Module Reprogramming

Do not reprogram the HVAC control module unless directed by a service procedure or a service bulletin.

If directed by a service procedure or a service bulletin, to reprogram the HVAC Control Module. Refer to Service Programming System (SPS).

Actuator Replacement

If an actuator is replaced, a Re-Calibration of the actuator is not necessary. The HVAC module knows the exact location of the door when the HVAC system is turned on.