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Network Message Chart

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

Network Input Messages - Instrument Panel Cluster (IPC) 

Broadcast Message Originating Module Message Purpose
Cruise control indicator status PCM Data used for speed control indicator status.

Network Input Messages - Powertrain Control Module (PCM) 

Broadcast Message Originating Module Message Purpose
Cruise control button status IPC Used for cruise control enable/disable and operating mode request.
Clutch pedal position IPC Deactivates speed control when clutch pedal is pressed.
Stability control event in progress ABS module Deactivates speed control when requested.
Traction control event in progress