Network Message Chart
WARNING: This page is about a different car, the 2014 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
MODULE NETWORK INPUT MESSAGES - FCIM
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Climate Control touchscreen and voice requests | APIM | This message contains both the climate control system voice commands as well as all climate control system touch screen inputs. |
| Climate control status | HVAC | This message contains the HVAC mode status for the mode indicators. |
MODULE NETWORK INPUT MESSAGES - IPC
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Climate control requests (gateway) | FCIM | This message contains the HVAC temperature setting for the IPC display. |
| Climate control seat requests | FCIM | This message contains the HVAC blower motor setting for the IPC display. |
| Climate control information status | FCIM | This message contains the HVAC temperature and blower motor setting from the touch screen controls for the IPC display. |
MODULE NETWORK INPUT MESSAGES - APIM
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Driver temperature setting | FCIM | This message contains the HVAC temperature setting for the touch screen display. |
| Front blower request | FCIM | This message contains the HVAC blower motor setting for the touch screen display. |
| Driver temperature units | HVAC | This message contains the HVAC driver temperature setting. |
| Passenger temperature units | HVAC | This message contains the HVAC passenger temperature setting. |
| Front fan bar display | HVAC | This message contains the HVAC blower motor setting. |
MODULE NETWORK INPUT MESSAGES - PCM
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| A/C request (gateway) | HVAC module | This message requests the A/C compressor clutch to be engaged. |
MODULE NETWORK INPUT MESSAGES - HVAC MODULE
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Climate control requests (gateway) | FCIM | This message contains all climate control system controls requests except blower motor speed. |
| Climate control seat requests (gateway) | FCIM | This message contains the climate control system controls request for blower motor speed. |
| Climate control information status | FCIM | This message contains the climate control system controls request from the MyTemp button. |
| Remote start status | BCM | This message contains the climate control system controls request for remote start. |
| A/C clutch status | PCM | This message contains the A/C compressor clutch status. |
| Ambient air temperature | PCM | This message contains raw value from the ambient temperature sensor. |