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System Diagram

Courtesy of NISSAN NORTH AMERICA, INC.

IPDM E/R reads the status of the hood switch and transmits the hood switch signal to BCM via CAN communication. Refer to System 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 System Description .