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

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.

Auxiliary HVAC Control Module Replacement

If the HVAC control module is replaced it must be programmed with the latest operating software and vehicle calibrations. Refer to Service Programming System (SPS). Programming and Relearning

Auxiliary HVAC Control Module Reprogramming

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

Reprogram Auxiliary HVAC Control Module-Refer to Auxiliary Heater and Air Conditioning Control Module Replacement.

Actuator Replacement

If an actuator is replaced, the following procedure must be performed:

* Re-Calibrating Actuators-Refer to Actuator Recalibration for the manual system. Programming and Relearning
* Re-Calibrating Actuators-Refer to Actuator Recalibration for the automatic system. Programming and Relearning