Operating with RKE Transmitter
WARNING: This page is about a different car, the 2013 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
When the RKE button is pressed on the Intelligent Access (IA) key, the transmitted signal is received by the TPM module. The TPM module sends a message to the RFA along a hard wired LIN . The RFA then sends the message to the BCM-B over the MS-CAN . The BCM-B acts as a gateway module and transmits the message over the HS-CAN to the SCCM . The SCCM then provides voltage to the adjustable pedal motor to move the pedals to the position programmed into the Intelligent Access (IA) key.