Network Message Chart
Module Network Input Messages Body Control Module (BCM)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Intelligent Access system status | RFA module | The response from the BCM request for the RFA module ID. If the RFA module ID response is incorrect, then the PATS is disabled. |
Module Network Input Messages Powertrain Control Module (PCM)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Starter crank request | BCM | Provides the PCM with ignition, hood input status and a request to crank and start the engine during a remote start event. |
| Remote start request | BCM | Provides the PCM with a request for remote start. |