Signal transmission function list

Signal name	Input	Output	Description
Battery current sensor signal	Battery current sensor	ECM (CAN)	Inputs the battery current sensor signal and transmits it via CAN communication.
Battery temperature sensor signal	Battery temperature sensor	ECM (CAN)	Inputs the battery temperature sensor signal and transmits it via CAN communication.
Alternator voltage request signal	IPDM E/R	ECM (CAN)	Inputs the alternator request signal and transmits it via CAN communication.

Description

Component		Function
Battery current sensor	Current sensor	Detects the charging/discharging current of the battery.
	Temperature sensor	Detects the temperature around the battery.
Battery		Battery supplies power supply voltage to each unit and parts.
IPDM E/R		The IPDM E/R transmits the alternator voltage request signal to the ECM via CAN communication according to battery voltage and the battery temperature sensor signal.
ECM		The ECM controls power generation voltage to the alternator according to the request from the IPDM E/R received via CAN communication.