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Network Message Charts

Module Network Input Messages - PACM 

Broadcast Message Originating Module Message Purpose
Factory mode BCM Controls the pedestrian alert system based on the vehicle build status set in factory mode.
Ignition status BCM Ignition RUN, START and accessory states required for the PACM operating modes and fault reporting.
Power pack status SOBDMC Determines the HEV operational state.
Reverse gear state PCM Determines reverse gear state.
Transport mode BCM Controls the pedestrian alert system based on the vehicle build status set in transport mode.
Vehicle speed PCM Engages the sounder between 0-30 km/h (0-8 mph).

Module Network Input Messages - IPC 

Broadcast Message Originating Module Message Purpose
Pedestrian alert fault PACM Displays the pedestrian sounder fault warning message.