Network Message Chart
Module Network Input Messages - BCM, Front Electric Booster Heater
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| PTC heater request | HVAC control module | This message contains the request to activate the electric booster heater. |
| Engine coolant temperature | PCM | This message contains raw value from the engine coolant temperature sensor. |
| Ambient air temperature | PCM | This message contains raw value from the ambient air temperature sensor. |