SIGNAL BUFFER SYSTEM: System Description: Description

IPDM E/R receives the rear window defogger control signal from BCM via CAN communication and transmits the rear window defogger status signal to VCM via CAN communication. Refer to "SYSTEM DESCRIPTION ".
IPDM E/R reads the hood switch and transmits the hood switch signal to BCM via CAN communication. Refer to "VEHICLE SECURITY SYSTEM: SYSTEM DESCRIPTION (FOR CANADA) " (For Canada).