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Home >> Ford >> 2012 >> Explorer Base, 3.5 8, AWD, 6F50 >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Auxiliary Climate Control >> Description And Operation >> System Operation >> System Diagram >> Network Message Chart

Network Message Chart

MODULE NETWORK INPUT MESSAGES - FCIM

Broadcast Message Originating Module Message Purpose
Climate control touch screen and voice requests APIM This message contains both the climate control system voice commands as well as all climate control system touch screen inputs.
Climate control status HVAC Module This message contains the HVAC mode status for the mode indicators.
MODULE NETWORK INPUT MESSAGES - APIM

Broadcast Message Originating Module Message Purpose
Climate control status HVAC Module This message contains the HVAC climate control settings for the touch screen display.
MODULE NETWORK INPUT MESSAGES - HVAC MODULE

Broadcast Message Originating Module Message Purpose
Climate control requests (gateway) FCIM This message contains all climate control system controls requests except  blower motor speed.
Climate control seat requests (gateway) FCIM This message contains the climate control system controls request for blower motor speed.