Network Message Chart

Module Network Input Messages - IPC

Broadcast Message	Originating Module	Message Purpose
Adaptive cruise control gap display	IPMA	Input used to display the adaptive cruise control gap settings.
Airbag indicator request	RCM	Input used to display the airbag malfunction and service required warning message.
Ambient air temperature	PCM	Input used for the outside air temperature display.
Auto high beam status display	IPMA	Input used to control the auto high beam RTT indicator.
Brake fluid level warning	BCM	Input used to display the low brake fluid level warning message.
Brake (red) warning indicator request	ABS module	Input used to display the brake system malfunction warning message.
Camera status display	IPMA	Input used for the lane keeping alert system display.
Cross traffic alert sensor status-left	SODL	Input used to display the BLIS/ CTA warning messages.
Cross traffic alert sensor status-right	SODR	Input used to display the BLIS/ CTA warning messages.
Cross traffic alert status-left	SODL	Input used to display the BLIS/ CTA warning messages.
Cross traffic alert status-right	SODR	Input used to display the BLIS/ CTA warning messages.
Cruise control set speed display	PCM	Input used to control the cruise control set speed display and the digital speedometer display.
Cruise control status display	PCM	Input used to control the cruise control RTT indicator.
Diesel exhaust fluid warnings	PCM	Input used to display the diesel exhaust fluid level, quality and fault messages.
Diesel particulate filter (DPF) display	PCM	Input used to display the diesel particulate filter regeneration messages.
Driver door ajar status	BCM	Input used to display the individual door ajar warning messages.
Engine oil life	PCM	Input used to display the engine oil change required message.
Engine oil pressure warning indicator	PCM	Input used to control the low engine oil pressure warning message.
Engine over-temperature indicator	PCM	Input used to display the engine over-temperature warning message.
Engine RPM	PCM	Input used for the calculation of the instantaneous fuel economy and the Average Fuel Economy (AFE) displays.
Engine service indication	PCM	Input used to display the service required warning message.
Factory-transport mode	BCM	Input used to display the factory mode or transport mode messages.
Forward collision alert message request	IPMA	Input used to display the forward collision alert malfunction warning messages.
Forward collision alert radar blocked	IPMA	Input used to display the front radar sensor blocked warning message.
Fuel alcohol percent	PCM	Input used for the calculation of the instantaneous fuel economy and the Average Fuel Economy (AFE) displays.
Fuel fill inlet message request	PCM	Input used to display the check fuel fill inlet warning message.
Fuel flow volume display	PCM	Input used for the calculation of the instantaneous fuel economy and the Average Fuel Economy (AFE) displays.
Headlamp low beam out status	BCM	Input used to display the exterior lamp bulb failure warning messages.
Hill start assist status	ABS module	Input used to provide the hill start assist warning message display.
Hood ajar status	BCM	Input used to display the individual door ajar warning messages.
Ignition key type	BCM	Input used for the Input used for the calculation of the instantaneous fuel economy and the Average Fuel Economy (AFE) displays.
Ignition status	BCM	Ignition RUN, START and accessory states required for the IPC operating modes and fault reporting. Input used for the odometer display.
Lane keeping alert system status display	IPMA	Input used for the lane keeping system warning messages and display.
Left rear door ajar status	BCM	Input used to display the individual door ajar warning messages.
Manual shift indicator display	PCM	Input used to display the upshift and downshift indicators when SelectShift® is activated.
Odometer count	PCM	Input used for the calculation of the instantaneous fuel economy and the Average Fuel Economy (AFE) displays. Input used for the odometer display.
Outside air temperature display	HVAC module	Input used to provide the outside air temperature display RTT indicator.
Parking aid fault	PAM	Input used to display the parking aid malfunction and service required warning message.
Parking brake warning indicator	BCM	Input used to display the parking brake applied message.
Passenger door ajar status	BCM	Input used to display the individual door ajar warning messages.
PATS indication	BCM	Input used to display the PATS warning messages.
Power pack status	PCM	Input used to display the PATS warning messages.
Power system status	BCM	Input used to display the charging system warning messages.
Rear cargo door ajar status	BCM	Input used to display the individual door ajar warning message.
Right rear door ajar status	BCM	Input used to display the individual door ajar warning messages.
Side obstacle detect status-left	SODL	Input used to display the BLIS/ CTA warning messages.
Side obstacle detect status-right	SODR	Input used to display the BLIS/ CTA warning messages.
Side obstacle sensor status-left	SODL	Input used to display the BLIS/ CTA warning messages.
Side obstacle sensor status-right	SODR	Input used to display the BLIS/ CTA warning messages.
Stability-traction control indicator request	ABS module	Input used to display the traction control off message.
Starter control message request	PCM	Input used to display the press brake or clutch to start and crank time messages.
Steering wheel message center switch data	SCCM	Input used to control the message center switch functions in the message center.
TPMS indication request	BCM	Input used to display the tire pressure warning messages.
Transmission gear display	PCM (gas)/ TCM (diesel)	Transmission gear selection input used for the PRNDL display.
Transmission gear display mode	PCM (gas)/ TCM (diesel)	Transmission range selection input used for the SelectShift® display.
Transmission gear lever position	TCM	Input used to display the manual (M) in the PRNDL for the SelectShift® display.
Transmission message request	TCM	Input used to display the transmission warning messages.
Transmission service required	PCM (gas)/ TCM (diesel)	Input used to display the transmission warning messages.
Trip odometer verify	PCM	Input used for the trip odometer display.
Vehicle configuration	BCM	Input used for the odometer display.
Vehicle speed	PCM	Input used for the calculation of the instantaneous fuel economy and the Average Fuel Economy (AFE) displays.
Water in fuel	PCM	Input used to display the diesel fuel water contamination and service required warning message.
Wheel rotation count	ABS module	Input used for the odometer display.

Module Network Input Messages - PCM

Broadcast Message	Originating Module	Message Purpose
Diesel particulate filter warning indicator	IPC	Data used to inform the PCM that auto DPF regeneration is required. The message displays when the regeneration is on.