Network Message Chart
WARNING: This page is about a different car, the 2013 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
MODULE NETWORK INPUT MESSAGES - PCM (DATC WITHOUT SONY® SOUND)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| A/C request | HVAC module | This message requests the A/C compressor clutch to be engaged. |
| Evaporator temperature | BCM | This message contains the evaporator temperature. The PCM uses the evaporator temperature to cycle the A/C compressor clutch. |
MODULE NETWORK INPUT MESSAGES - HVAC MODULE (DATC WITHOUT SONY® SOUND)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| 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. |
| Evaporator temperature | BCM | This message contains the evaporator temperature. The PCM uses the evaporator temperature to cycle the A/C compressor clutch. |
| Ambient air temperature | PCM | This message contains raw value from the ambient air temperature sensor. |
MODULE NETWORK INPUT MESSAGES - APIM (DATC WITH SONY® SOUND)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Climate control status | HVAC module | This message contains the HVAC status. |
MODULE NETWORK INPUT MESSAGES - PCM (DATC WITH SONY® SOUND)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| A/C request | HVAC module | This message requests the A/C compressor clutch to be engaged. |
| Evaporator temperature | BCM | This message contains the evaporator temperature. The PCM uses the evaporator temperature to cycle the A/C compressor clutch. |
MODULE NETWORK INPUT MESSAGES - HVAC MODULE (DATC WITH SONY® SOUND)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Climate control requests | APIM | This message contains both the climate control system voice commands as well as all climate control system touch screen inputs. |
| Remote start status | BCM | This message contains the climate control system controls request for remote start. |
| Evaporator temperature | BCM | This message contains the evaporator temperature. The PCM uses the evaporator temperature to cycle the A/C compressor clutch. |
| 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 air temperature sensor. |