System Description

WARNING: This page is about a different car, the 2011 Nissan 370Z. However, it is still accessible from the selected car via links, so may be relevant.

IPDM E/R reads the status of the oil pressure switch and transmits the oil pressure switch signal to BCM via CAN communication. Refer to "OIL PRESSURE WARNING LAMP : SYSTEM DIAGRAM ".
IPDM E/R reads the status of the hood switch and transmits the hood switch signal to BCM via CAN communication. Refer to "DESCRIPTION ".
IPDM E/R receives the rear window defogger control signal from BCM via CAN communication and transmits it to ECM and AV control unit via CAN communication. Refer to "WITH NAVIGATION : SYSTEM DIAGRAM " (With navigation), "WITHOUT NAVIGATION : SYSTEM DIAGRAM " (Without navigation).