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:

    Towing recommended by NISSAN
    CAUTION Never tow CVT models with the front wheels on the ground or 4 wheels on the ground (forward or backward), as this may cause serious and expensive damage to the transmission. If it is necessary to tow the vehicle with the rear wheels raised always use towing dollies under the ...

    Supplemental air bag warning light
    The supplemental air bag warning light, displaying in the instrument panel, monitors the circuits for the air bag systems, pretensioner( s) and all related wiring. When the ignition switch is placed in the ON position, the supplemental air bag warning light illuminates for about 7 sec ...

    Precaution
    PRECAUTIONS Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. This system includes seat belt switch inputs and dua ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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