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:

    Steering switch
    Removal and Installation REMOVAL Remove the driver airbag module. Refer to SR-12, "Removal and Installation". Remove the steering wheel audio control switch screws (A). Release the steering wheel audio control switch harness clips (B). Remove the steering wheel audio control switc ...

    Headlight control switch
    Lighting Rotate the switch to the position, and the front parking, tail, license plate, and instrument panel lights will come on. Rotate the switch to the position, and the headlights will come on and all the other lights remain on. CAUTION Use the headlights with the e ...

    Oil pump
    Removal and Installation REMOVAL  Remove the engine from the vehicle. Refer to EM-103, "Removal and Installation".  Remove the upper oil pan. Refer to EM-37, "Removal and Installation (Upper Oil Pan)".  Remove the timing chain. Refer to EM-64, "Removal and Installati ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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