System Description

WARNING: This page is about a different car, the 2020 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.

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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 .