Network Message Chart

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

Module Network Input Messages - PDM

Broadcast Message	Originating Module	Message Purpose
Passenger mirror command	DDM	Contains the movement requests for the RH exterior mirror glass generated by the exterior mirror control switch.

Module Network Input Messages - DDM and PDM

Broadcast Message	Originating Module	Message Purpose
Mirror heat request	FCIM	Used to command the heated exterior mirror glass on and off

Module Network Input Messages - DSM

Broadcast Message	Originating Module	Message Purpose
Memory switch status	DDM	Indicates the status of each memory switch button, pressed or not pressed.
Manual mirror override	DDM	Used to cancel a memory recall in the event that the exterior mirror control switch is pressed in any direction while a memory recall is taking place.

Module Network Input Messages - DDM and PDM

Broadcast Message	Originating Module	Message Purpose
Memory command	DSM	Commands the door modules to initiate a memory save or recall and is used to abort a memory recall that is in progress.

Module Network Input Messages - DDM

Broadcast Message	Originating Module	Message Purpose
Gear position	PCM	Used to determine if the gear section conditions have been met to automatically fold the exterior mirrors.
Ignition status	BCM	Used to determine if the ignition switch conditions have been met to fold or unfold the exterior mirrors
Personality data	IPC	Used to turn the auto-fold mirror feature on and off based on driver input through the IPC message center.
Vehicle lock status	BCM	Used to determine if the vehicle locking conditions have been met to automatically fold or unfold the exterior mirrors.

Module Network Input Messages - PDM

Broadcast Message	Originating Module	Message Purpose
Passenger mirror command	DDM	Used by the PDM to control operation of the RH power folding exterior mirror.