Network Message Charts
Module Network Input Messages - PCM (DATC without Sony ® Sound)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| A/C request | HVAC Control 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 engage/disengage the A/C compressor clutch. |
Module Network Input Messages - HVAC Control Module (DATC without Sony ® Sound)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| 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. |
| Evaporator temperature | BCM | This message contains the evaporator temperature. The PCM uses the evaporator temperature to engage/disengage the A/C compressor clutch. |
| Remote start status | BCM | This message contains the climate control system controls request for remote start. |
Module Network Input Messages - APIM (DATC with Sony ® Sound)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Climate control status | HVAC Control Module | This message contains the HVAC mode status for the mode indicators. |
Module Network Input Messages - PCM (DATC with Sony ® Sound)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| A/C request | HVAC Control 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 engage/disengage the A/C compressor clutch. |
Module Network Input Messages - HVAC Control Module (DATC without Sony ® Sound)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| 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. |
| Evaporator temperature | BCM | This message contains the evaporator temperature. The PCM uses the evaporator temperature to engage/disengage the A/C compressor clutch. |
| Remote start status | BCM | This message contains the climate control system controls request for remote start. |