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Network Message Chart

Module Network Input Messages - RFA Module 

Broadcast Message Originating Module Message Purpose
Remote start command TPM module via LIN Provides the RFA module with the IA key command for a remote start.

Network Input Messages - BCM 

Broadcast Message Originating Module Message Purpose
RKE data (with IA) RFA module Provides the BCM with the correct IA key data. Provides a request to the BCM for starting per customer remote start request.

Network Input Messages - 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.