Nissan Maxima Service and Repair Manual: Signal buffer system

System Diagram

Nissan Maxima. 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.
  • IPDM E/R receives the rear window defogger status signal from BCM via CAN communication and transmits it to ECM via CAN communication.
    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 ...

    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 chan ...

    Other materials:

    Difference between predicted and actual distances
    The displayed guidelines and their locations on the ground are for approximate reference only. Objects on uphill or downhill surfaces or projecting objects will be actually located at distances different from those displayed in the monitor relative to the guidelines (refer to illustrations). ...

    NISSAN Vehicle Immobilizer System keys
    You can only drive your vehicle using the Intelligent Keys which are registered to the NISSAN Vehicle Immobilizer System components in your vehicle. The mechanical key can be used for all the locks. Never leave the keys in the vehicle. Additional or replacement keys: If you still have a key ...

    C1708 - C1711 data from transmitter not being received
    Description Tire pressure data for one or more transmitters is not being received by the BCM. DTC Logic NOTE: The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II User Guide for additional information.  Activate and display T ...

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