Technical Description

3.Outline of the system
Directly and indirectly controls various Indicator, Side mirror and Relay control related to
existing BCM function, controls start of vehicle when authentication of RKE key is
successful, and performs warning and notation processing of data received from TPS
sensor.
3.1. IBU NSMK
BCM function is a function for user convenience / warning, and it can directly or indirectly
control various indicators, sensor power, hot wire and relay control through
communication or switch input. It also performs Immobilizer function.
● Terminal control function: IGN1, IGN2, ACC power control
● Immobilizer function: Perform function for RKE Key authentication
● Head lamp washer relay control function - Optional function
● Indicator control function
● Auto light control function
● Puddle & Pocket Lamp control function
● Solenoid control function (ATM)
● PAS power control function
● LIN communication
● Chassis CAN communication (500kbps)
● Body CAN communicaton (500kbps)
3.2 Transponder Antenna:
Built in the Start Stop Button to communicate with the transponder by a base
station and using wireless communication :(134.2kHz)