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 relay via IPDM E/R control circuit.
IPDM E/R-integrated control circuit performs ON-OFF operation of relay, CAN communication control and oil pressure switch signal reception, etc.
It controls operation of each electrical part via ECM, BCM and CAN communication lines.

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