Nissan Maxima Service and Repair Manual: Main line between HVAC and A-bag circuit

Diagnosis Procedure

1.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

  1.  Turn the ignition switch OFF.

  2.  Disconnect the battery cable from the negative terminal.

  3.  Disconnect the following harness connectors.

    • A/C auto amp.

    • Harness connectors M1 and E30

  4.  Check the continuity between the A/C auto amp. harness connector and the harness connector.

    Main line between hvac and ABS circuit
    Diagnosis Procedure 1.CHECK CONNECTOR Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Check the following terminals and connectors for ...

    Main line between A-bag and ABS circuit
    Diagnosis Procedure 1.CHECK CONNECTOR  Turn the ignition switch OFF.  Disconnect the battery cable from the negative terminal.  Check the following terminals ...

    Other materials:

    P1572 ASCD brake switch
    Description When the brake pedal is depressed, ASCD brake switch is turned OFF and stop lamp switch is turned ON. ECM detects the state of the brake pedal by those two types of input (ON/OFF signal). Refer to EC-68, "System Diagram" for the ASCD function. DTC Logic DTC DETECTI ...

    U1000 CAN comm circuit
    Description CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Many electronic control units are equipped onto a vehicle and each c ...

    Front wiper auto stop signal circuit
    Component Function Check 1. CHECK FRONT WIPER (AUTO STOP) OPERATION CONSULT DATA MONITOR Select "WIP AUTO STOP" of IPDM E/R DATA MONITOR item. Operate the front wiper. With the front wiper operation, check the monitor status. Diagnosis Procedure 1. CHECK IPDM E/R OUTPUT VOLTAGE ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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