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System Description: Outline

IPDM E/R incorporates a power consumption control function that reduces the power consumption according to the vehicle status.
IPDM E/R changes its status (control mode) with the sleep wake up signal received from BCM via CAN communication.

Normal mode (wake-up)

CAN communication is normally performed with other control units.
Individual unit control by IPDM E/R is normally performed.

Low power consumption mode (sleep)

Low power consumption control is active.
CAN transmission is stopped.