Message Center
System Diagram
| Item | Description |
|---|---|
| 1 | Outside air temperature sensor |
| 2 | Parking brake switch |
| 3 | Brake fluid level switch |
| 4 | Door/liftgate ajar switches |
| 5 | Hood compartment ajar switch |
| 6 | APIM |
| 7 | TCM |
| 8 | PCM |
| 9 | SOBDMC |
| 10 | ABS module |
| 11 | IPMA |
| 12 | PSCM |
| 13 | VDM |
| 14 | BECM |
| 15 | BCM |
| 16 | PACM |
| 17 | SOBDM _ Battery Charge Control Module (BCCM) |
| 18 | HCM |
| 19 | RCM |
| 20 | HVAC module |
| 21 | GWM |
| 22 | IPC |
| 23 | Message center display |
Network Message Chart - Displays
The data in each display is shown when the IPC receives messaged inputs from other modules on the CAN, unless the display data is controlled exclusively by the IPC. The IPC communicates on the HS-CAN3. If the originating module communicates on a network other than the HS-CAN3, the messaged signals are sent to the GWM first, then to the IPC.
| Display | Network Message | Originating Module | Originating CAN | Receiving Module |
|---|---|---|---|---|
| Adaptive cruise control | Cruise control set speed display | PCM | FD-CAN | IPC |
| Adaptive cruise control gap distance display | IPMA | |||
| Adaptive cruise control gap distance display | IPMA | |||
| Brake Coach | Brake event data Regenerative braking event level data |
SOBDMC | FD-CAN | IPC |
| Compass | Compass direction | APIM | HS-CAN3 | IPC |
| Digital speedometer | Vehicle speed | PCM | FD-CAN | IPC |
| Dimming Control Mirror | Dimming level | BCM | HS-CAN1 | IPC |
| Drive range | Vehicle electric range display | SOBDMC | FD-CAN | IPC APIM |
| Drive range distance to destination | Distance to stopover data (distance to destination) | APIM | HS-CAN3 | IPC SOBDMC |
| Stopover status (destination type) | APIM | HS-CAN3 | IPC SOBDMC |
|
| Eco coach | Eco coach data display | PCM | FD-CAN | IPC |
| Forward collision alert | Forward collision warning indicator request | IPMA | FD-CAN | IPC |
| Lane keeping system | Hands off display Lane keeping system status display |
IPMA | FD-CAN | IPC |
| Lane centering aid system | Traffic jam assist status | IPMA | FD-CAN | IPC |
| Navigation | Navigation status | APIM | HS-CAN3 | IPC |
| Odometer | Odometer count | PCM | FD-CAN | IPC |
| Outside air temperature | Ambient air temperature filtered | PCM | FD-CAN | HVAC module |
| Outside air temperature status | HVAC module | MS-CAN | IPC | |
| PRNDL | Transmission gear display mode Transmission gear display |
SOBDMC | FD-CAN | IPC |
| Vehicle speed | PCM | |||
| Ignition status Power shed level request Transport mode |
BCM | HS-CAN1 | ||
| TPMS | Tire pressure system status Tire pressure placard data |
BCM | HS-CAN1 | IPC |
Network Message Chart - Warning Messages
A warning message is displayed in the message center when the IPC receives messaged inputs from other modules on the CAN, unless the message is for a function exclusive to the IPC. The IPC communicates on the HS-CAN3. If the originating module communicates on a network other than the HS-CAN3, the messaged signals are sent to the GWM first, then to the IPC.
| IPC Message | Network Message | Originating Module | Originating CAN | Receiving Module |
|---|---|---|---|---|
| Adaptive cruise control | Adaptive cruise control message center request Adaptive cruise control warning display |
IPMA | FD-CAN | IPC |
| Adaptive headlamps | Adaptive headlamp fault | HCM | HS-CAN2 | IPC |
| Auto hold | Auto hold message request | ABS module | FD-CAN | IPC |
| Auto stop start | Stop start message request | PCM | FD-CAN | IPC |
| Automatic engine shutdown | Engine idle shutdown status | PCM | FD-CAN | IPC |
| AWD off | AWD status request | PCM | FD-CAN | IPC |
| BLIS / CTA | Cross traffic alert brake warning-left Cross traffic left sensor status Side obstacle sensor status-left |
IPMA | FD-CAN | IPC |
| Cross traffic alert brake warning-right Cross traffic right sensor status Side obstacle sensor status-right |
||||
| Brake system/Parking brake engaged/Brake fluid low | Brake fluid level status | ABS | FD-CAN | BCM |
| Brake (red) warning indicator request | ABS module | FD-CAN | IPC | |
| Brake fluid level low message request Brake chime request |
BCM | HS-CAN1 | IPC | |
| Brake applied - power reduced | Brake pedal applied message request | PCM | FD-CAN | IPC |
| Brake pad wear | Brake pad wear message request | ABS | FD-CAN | IPC |
| Charging system | Low battery charge warning message request | SOBDMC | FD-CAN | IPC |
| Charge port door ajar | Charge port door ajar status | SOBDMC | FD-CAN | IPC |
| Check AWD | AWD service required | PCM | FD-CAN | IPC |
| Destination alert - not enough for destination | Distance to stopover data (distance to destination) | APIM | HS-CAN3 | SOBDMC |
| Vehicle electric range display | SOBDMC | FD-CAN | IPC | |
| Distance to empty (Cloud enhanced electric range) | Distance to empty offset message request | SOBDMC | FD-CAN | IPC |
| Door/hood compartment/liftgate ajar | Driver door ajar status Passenger door ajar status Right rear door ajar status Left rear door ajar status Hood ajar status Liftgate ajar status |
BCM | HS-CAN1 | IPC |
| Driver alert | Driver alert warning message display | IPMA | FD-CAN | IPC |
| Electric parking brake | Brake lamp request Parking brake message request Park brake (yellow) warning indicator request |
ABS module | FD-CAN | IPC |
| Electronic latch | Door latch message request Lock system message request |
BCM | HS-CAN1 | IPC |
| Front camera | Camera status display | IPMA | FD-CAN | IPC |
| Hazard - system failure | Transmission warning indicator request | SOBDMC | FD-CAN | IPC |
| Battery warning indicator request | BECM | HS-CAN1 | IPC | |
| High voltage to low voltage energy transfer | Hybrid battery low charge status | BCM | HS-CAN1 | IPC |
| Hill start assist | Hill start assist status | ABS module | FD-CAN | IPC |
| Ignition-engine on | Transmission gear display Power pack status |
SOBDMC | FD-CAN | IPC |
| Vehicle speed | PCM | FD-CAN | IPC | |
| Driver door ajar status | BCM | HS-CAN1 | IPC | |
| Lane centering aid | Traffic jam assist message request Traffic jam assist warning request |
IPMA | FD-CAN | IPC |
| Lane keeping system | Lane keeping system status Camera status display |
IPMA | FD-CAN | IPC |
| Limited battery performance | Battery performance message display | SOBDMC | FD-CAN | IPC |
| Load shed | Power shed level request | BCM | HS-CAN1 | IPC |
| MyKey® feature | MyKey® audio limit request MyKey® system information request MyKey® speed setting request |
APIM | HS-CAN3 | IPC |
| Park aid switch status | IPMA | FD-CAN | IPC | |
| Vehicle speed | PCM | FD-CAN | IPC | |
| One-pedal drive | One pedal drive indicator display | PCM | FD-CAN | IPC |
| Parking aid | Parking aid fault status | IPMA | FD-CAN | IPC |
| Passive key and immobilizer system | Immobilizer message display | BCM | HS-CAN1 | IPC |
| Power pack status | SOBDMC | FD-CAN | ||
| Pedestrian alert | Pedestrian alert fault | PACM | HS-CAN1 | IPC |
| Perimeter alarm | Perimeter alarm chime request | BCM | HS-CAN1 | IPC |
| Plug in vehicle - outside air temperature high/low | Ambient air temperature plug in display | SOBDMC | FD-CAN | IPC |
| Power child door locks, switch inhibit, low key FOB battery | Lock system message request | BCM | HS-CAN1 | IPC |
| Power steering | EPAS failure | PSCM | FD-CAN | IPC |
| Remote start | Remote start status | BCM | HS-CAN1 | IPC |
| Reverse brake assist | Cross traffic alert brake warning-left Cross traffic alert brake warning-right Cross traffic alert left sensor status Cross traffic alert right sensor status Park aid fault status |
IPMA | FD-CAN | IPC |
| Gear lever position | SOBDMC | FD-CAN | IPC | |
| Rear seatbelt monitor | Driver rear seatbelt buckle status Passenger rear seatbelt buckle status Rear center seatbelt buckle status |
RCM | HS-CAN2 | IPC |
| Seatbelt (Buckle up) | Driver seatbelt buckle status | RCM | HS-CAN2 | IPC |
| Service AdvanceTrac | Stability-traction control chime request | ABS module | FD-CAN | IPC |
| Starting system | Starting system message request | PCM | FD-CAN | IPC |
| Steering wheel lock | Steering wheel lock message request | BCM | HS-CAN1 | IPC |
| TPMS | Tire pressure system status | BCM | HS-CAN1 | IPC |
| Traffic sign recognition | Traffic sign recognition message request | IPMA | FD-CAN | IPC |
| Transport mode | Transport mode | BCM | HS-CAN1 | IPC |
| Vehicle dynamic suspension (GT only) | Vehicle dynamic suspension message request | VDM | FD-CAN | IPC |
| Vehicle inhibit (over the air updates) | Vehicle start inhibit message display | GWM (Enhanced Central Gateway [ECG]) | HS-CAN3 | IPC |
| Wrong way alert (except North America) | Embedded navigation status | APIM | HS-CAN3 | IPC |
| Traffic sign recognition message request | IPMA | FD-CAN | IPC |