System Description: Notes

IPDM E/R (Intelligent Power Distribution Module Engine Room) integrates the relay box and fuse block which were originally placed in engine compartment. It controls integrated relays via IPDM E/R control circuits.
IPDM E/R-integrated control circuits perform ON-OFF operation of relays, CAN communication control, etc.
It controls operation of each electrical component via ECM, BCM and CAN communication lines.

CAUTION: None of the IPDM E/R integrated relays can be removed.