Nissan Altima 2007-2012 Service Manual: Signal buffer system

System Diagram

System Description

• 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 PCS-11, "System Description".

• IPDM E/R receives the rear window defogger status signal from BCM via CAN communication and transmits it to ECM via CAN communication. Refer to PCS-11, "System Description".

    Power control system
    System Diagram System Description COOLING FAN CONTROL IPDM E/R controls cooling fans according to the status of the cooling fan speed request signal received from ECM via CAN communication. R ...

    Power consumption control system
    System Diagram System Description OUTLINE • IPDM E/R incorporates a power consumption control function that reduces the power consumption according to the vehicle status. • IPDM E/R ch ...

    Other materials:

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    Driver side
     Description Door glass moves UP/DOWN by receiving the signal from main power window and door lock/unlock switch. Component Function Check 1. CHECK POWER WINDOW MOTOR LH CIRCUIT Does power window motor LH operate with the main power window and door lock/unlock switch? Is the inspectio ...

    HomeLink® universal transceiver (if so equipped)
    The HomeLink® Universal Transceiver provides a convenient way to consolidate the functions of up to three individual hand-held transmitters into one built-in device. HomeLink® Universal Transceiver: ● Will operate most Radio Frequency (RF) devices such as garage doors, gates, home a ...