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:

    Front fog lamp system
    Wiring Diagram ...

    Removal and Installation
    REMOVAL Disconnect the battery negative terminal. Refer to PG-67, "Removal and Installation (Battery)". Disconnect the harness connector from the accelerator position sensor. Remove the three accelerator pedal nuts. Remove the accelerator pedal and accelerator position sensor assembl ...

    Front tweeter
    Removal and Installation REMOVAL Remove the front pillar finisher. Refer to INT-24, "Removal and Installation". Remove the front tweeter speaker grille. Refer to IP-10, "Exploded View". Remove the front tweeter speaker screws (A). Pull out front tweeter speaker (1), disconnect the ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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