Network Message Chart

Module Network Input Messages - IPC

Broadcast Message	Originating Module	Message Purpose
AWD status display	PCM	Input used to display the AWD status message. Input used to display the neutral tow status messages.
Battery low state of charge	BCM	Input used to control the charging system message center warnings.
Brake warning indicator request	BCM	Input used to control the brake warning messages based on the parking brake and brake fluid level inputs.
Brake (red) warning indicator request	ABS module	Input used to control the brake warning messages.
Brake pedal applied message request	PCM	Input used to display the brake applied power reduced message center message.
Check fuel fill inlet message request	PCM	Input used to display the check fuel fill inlet message.
Cross traffic alert left status	SODL	Input used to control the BLIS off indicator. Input used to control the BLIS messages.
Cross traffic left sensor status	SODL	Input used to control the BLIS off indicator. Input used to control the BLIS messages.
Cross traffic alert right status	SODR	Input used to control the BLIS off indicator. Input used to control the BLIS messages.
Cross traffic right sensor status	SODR	Input used to control the BLIS off indicator. Input used to control the BLIS messages.
Cruise control status	PCM	Input used to control the cruise control RTT.
Cruise control set speed display	PCM	Input used to control the digital speed display.
Driver door ajar status	BCM	Input used to control the driver door ajar warning message. Input used to display the engine on warning message. Input used to display the PRNDL not in park warning message
EPAS failure	PSCM	Input used to control the service power steering message display.
Engine coolant temperature data	PCM	Input used to display the engine over-temperature warning message.
Engine oil life (North America only)	PCM	Input used for the oil life display.
Engine overheat indication request	PCM	Input used to display the engine over-temperature warning message.
Engine rpm data	PCM	Input used to display the low engine oil pressure warning message.
Factory mode	BCM	Input used to indicate whether the vehicle is set in factory mode.
Fuel alcohol percent	PCM	Input used to calculate the Average Fuel Economy (AFE) and DTE based on the alcohol percent in the fuel.
Fuel flow volume display	PCM	Input used to calculate the Average Fuel Economy (AFE) and DTE.
GPS compass direction	APIM	Input used to provide the compass display.
Hill start assist status	ABS module	Input used to display the hill start status messages.
Hood ajar status	BCM	Input used to control the hood ajar warning message.
Ignition status	BCM	Ignition RUN, START and accessory states required for the IPC operating modes and fault reporting. Input used to display the PRNDL not in park warning message.
Immobilizer message display	BCM	Input used to display the passive entry and push button start messages (no key detected, place key in backup slot, restart now, key programming, accessory power active and starting system fault [PATS]).
Left rear door ajar status	BCM	Input used to display the left rear door ajar warning message.
Liftgate ajar status	BCM	Input used to display the liftgate ajar warning message.
Manual gear shift indicator	PCM	Input used to control the upshift and downshift RTT indicator.
Oil pressure warning indicator status	PCM	Input used to display the low oil pressure message center warning.
Outside air temperature	HVAC module	Input used to provide the outside air temperature display. Input used to control the frost RTT indicator.
Odometer count	PCM	Input used to display the cumulative odometer and trip odometer mileage. Input used to calculate the Average Fuel Economy (AFE) and DTE.
Parking aid fault status	PAM	Input used to display the parking aid malfunction and service required messages.
Parking brake chime request	BCM	Input used to display the parking brake applied message.
Passenger door ajar status	BCM	Input used to display the passenger door ajar warning message.
Perimeter alarm chime request	BCM	Input used to display the perimeter alarm message when the vehicle is entered before deactivating the perimeter alarm.
Power shed level request	BCM	Input used to control the PRNDL based on the battery load shed state.
Powertrain cooling message request	PCM	Input used to display the reduced power to cool the engine message.
Right rear door ajar status	BCM	Input used to display the right rear door ajar warning message.
Side obstacle detect status-left	SODL	Input used to control the BLIS off indicator. Input used to control the BLIS messages.
Side obstacle detect status-right	SODR	Input used to control the BLIS off indicator. Input used to control the BLIS messages.
Stability-traction control chime request	ABS module	Input used to control the service AdvanceTrac® and traction control off warning displays.
Starting system fault message request	PCM	Input used to display starting system fault message.
Steering wheel message center switch data	SCCM	Input used to control the message center functions.
Stop/start message request	PCM	Input used to display stop-start system related informational and status messages.
Tire pressure data	BCM	Input used to display specific tire pressures by location.
Tire pressure system status	BCM	Input used to display specific tire training instructional messages. Input used to display TPMS fault messages. Input used to display specific tire pressure by location.
Transmission gear display	PCM	Input used to control the PRNDL not in park warning message.
Transport mode	BCM	Input used to calculate the Average Fuel Economy (AFE) and DTE. Input used to provide the vehicle in transport mode message. Input used to control the PRNDL not in park warning message.
Vehicle speed	PCM	Input used to control the PRNDL not in park warning message.

Module Network Input Messages - PCM

Broadcast Message	Originating Module	Message Purpose
Engine oil life data reset (North America only)	IPC	Input used to reset the oil life.