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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1112 (Rear Climate Control System) >> Description And Operation >> Rear Climate Control - System Operation and Component Description >> System Operation >> Network Message Charts
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Network Message Charts

WARNING: This page is about a different car, the 2018 Lincoln Continental. However, it is still accessible from the selected car via links, so may be relevant.

Module Network Input Messages - APIM 

Broadcast Message Originating Module Message Purpose
Climate control button status FCIM This message contains the HVAC climate control button information.

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.
A/C clutch status PCM This message contains the A/C clutch information.
Ambient air temperature PCM This message contains the ambient air temperature information.

Module Network Input Messages - PCM 

Broadcast Message Originating Module Message Purpose
HVAC A/C request FCIM This message contains the A/C clutch engagement request.
Climate control temperature request FCIM This message contains the HVAC climate control temperature request.

Module Network Input Messages - RHVAC 

Broadcast Message Originating Module Message Purpose
Rear HVAC button status FCIM This message contains the RHVAC button information.
Rear HVAC blower indicator FCIM This message contains the RHVAC blower indicator status.