System Description: Description

The IPDM E/R receives the rear window defogger control signal from the BCM via CAN communication and transmits the rear window defogger status signal to VCM via CAN communication. Refer to System Description .
The IPDM E/R reads the hood switch and transmits the hood switch signal to the BCM via CAN communication. Refer to System Description (With Hood Switch) (With hood switch).