Network Message Chart
Module Network Input Messages - IPC
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Auto hold indicator request | ABS module | Input used to control the auto hold RTT indicator. |
| Auto hold message request | ABS module | Input used to control the auto hold warning message display. |
| AWD service required | PCM | Input used for the AWD component to control the powertrain malfunction (wrench) RTT. |
| AWD status | PCM | Input used to display the AWD messages. |
| Body service required request | BCM | Input used for the BCM controlled system faults input to control the powertrain malfunction (wrench) RTT. |
| Brake fluid level low message request | BCM | Input used to display the message center brake system messages. |
| Brake pedal applied | PCM | Input used to display the not in park warning message. |
| Brake (red) warning indicator request | ABS module | Input used to display the message center brake system messages. Also used to display the electric parking brake message center warning messages. |
| Battery low state of charge | BCM | Input used to control the charging system and load shed Reconfigurable Telltale (RTT) warning indicator and warning messages. |
| Check fuel fill inlet message request | PCM | Input used to display the check fuel fill inlet message. |
| Child lock message display request | BCM | Input used to display the child lock system fault message. |
| Cross traffic alert left status | SODL | Input used to control the blind spot information system RTT. |
| Cross traffic alert right status | SODR | Input used to control the blind spot information system RTT. |
| Cruise control set speed | PCM | Input used to control the cruise control set speed displayed in the message center. |
| Cruise control status | PCM | Input used to control the cruise control RTT and message display based on the system status. |
| Cruise control override | PCM | Input used to control the adaptive cruise control set speed display when the cruise control is overridden by the driver. |
| Driver door ajar status | BCM | Input used to control the driver door ajar RTT and warning message. Input also used to display the not in park warning message. |
| Driver performance mode display | VDM | Input used to display the vehicle dynamics (selectable mode suspension) mode setting. |
| EPAS failure | PSCM | Input used to control the service power steering message display. |
| Engine coolant temperature data | PCM | Input used to control the temperature gauge and the over-temperature RTT. |
| Engine oil life | PCM | Input used for the oil life display. |
| Engine oil life data reset | PCM | Input used to confirm oil life reset. |
| Engine overheat indication request | PCM | Input used to control the temperature gauge and the over-temperature RTT and over-temperature warning message. |
| Engine RPM data | PCM | Input used to control the low oil pressure Reconfigurable Telltale (RTT) warning indicator. |
| Engine service required request | PCM | Input used for the powertrain Electronic Throttle Control (ETC) component to control the powertrain malfunction (wrench) RTT. |
| Fuel flow volume display | PCM | Input used to display the DTE. |
| GPS compass direction | APIM | Input used to display the compass heading. |
| GSM service required | GSM | Input used for the shift by wire gearshift input to control the powertrain malfunction (wrench) RTT. |
| Ignition status | BCM | Ignition RUN, START and accessory states required for the IPC operating modes and fault reporting. Also used to display the not in park warning message. |
| Immobilizer message request | BCM | Input used to display the passive key no key detected, place key in backup slot and run power active message center warning displays. |
| Keypad code | BCM | Input used to display the factory keypad code in the message center. |
| Lane keeping system status display | IPMA | Input used to control the display of lane keeping system message center warning messages. |
| Lane keeping system hands off display | IPMA | Input used to control the lane keeping display. |
| Left rear door ajar status | BCM | Input used to control the left rear door ajar RTT and warning message. |
| Liftgate ajar status | BCM | Input used to control the liftgate ajar RTT and warning message. |
| Object entrapped message | OCSM | Input used to display the remove objects near the passenger seat warning message. |
| Odometer count | PCM | Input used to display the odometer and DTE. |
| Oil pressure warning indicator request | PCM | Input used to control the low oil pressure Reconfigurable Telltale (RTT) warning indicator. |
| Parking brake message request | ABS module | Input used to display the message center parking brake warning messages. |
| Parking brake chime request | BCM | Input used to display the message center parking brake applied message. |
| Passenger door ajar status | BCM | Input used to control the front passenger door ajar RTT and 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. |
| Powertrain cooling message request | PCM | Input used to display the reduced power to cool the engine message. |
| Remote start status | BCM | Input used to control the remote start active message display. |
| Right rear door ajar status | BCM | Input used to control the right rear door ajar RTT and warning message. |
| Side obstacle detect status | SODL | Input used to control the Blindspot Information System (BLIS®) off RTT. |
| Starting system fault message request | PCM | Input used to display starting system messages. |
| Stability-traction control chime request | ABS module | Input used to control the service AdvanceTrac® and traction control off warning displays. Also used to control the traction control on/off status messages. |
| Steering wheel message center switch data | SCCM | Input used to interface between the driver and the message center to select and control the message center functions. |
| Stop-start indicator request | PCM | Input used to control the auto stop-start RTT. |
| Stop-start message request | PCM | Input used to control the auto stop-start message display. |
| Tire pressure placard 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, TPMS fault messages and to display specific tire pressure by location. |
| Traction control mode | ABS module | Input used to control the traction control on/off status messages. |
| Transmission fault | PCM | Input used to display the transmission fault messages. |
| Transmission gear display | PCM | Input used to display the not in park warning message. |
| Transmission service required | PCM | Input used for the transmission component to control the powertrain malfunction (wrench) RTT. |
| TRCM service required | TRCM | Input used for the transmission range (TRCM) input to control the powertrain malfunction (wrench) RTT. |
| Vehicle dynamic data display | VDM | Input used to display the vehicle dynamics (selectable mode suspension) warning and fault messages. |
| Vehicle dynamics SOS | ABS module | Input used to control the spin out detected message. |
| Vehicle mode | BCM | Input used to indicate whether the vehicle is set in factory mode or transport mode to display the appropriate message and power down items such as the PRNDL at key off to conserve the battery. |
| Vehicle speed | PCM | Input used to display the not in park warning message. |