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Home >> Nissan-Datsun >> 2009 >> Cube Base >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Security Control System (With Intelligent Key System) >> DTC/Circuit Diagnosis >> DTC B2605: PNP Switch >> Diagnosis Procedure

Diagnosis Procedure

  1. CHECK IPDM E/R INPUT SIGNAL
    1. Turn ignition switch OFF.
    2. Disconnect IPDM E/R connector.
    3. Turn ignition switch ON.
    4. Check voltage between IPDM E/R harness connector and ground.
    VOLTAGE SPECIFICATION

    (+) (-) Condition Voltage (V) (Approx.)
    IPDM E/R
    Connector Terminal
    E15 47 Ground Selector lever P or N position Battery voltage
    Other than above 0

    Is the inspection result normal? 

    YES: Replace IPDM E/R. Refer to "REMOVAL AND INSTALLATION ".

    NO: GO TO 2.

  2. CHECK IPDM E/R INPUT SIGNAL CIRCUIT
    1. Turn ignition switch OFF.
    2. Disconnect BCM connector.
    3. Check continuity between IPDM E/R harness connector and BCM harness connector.
      CONTINUITY SPECIFICATION

      IPDM E/R BCM Continuity
      Connector Terminal Connector Terminal
      E15 47 M71 102 Existed
    4. Check continuity between IPDM E/R harness connector and ground.
    CONTINUITY SPECIFICATION

    IPDM E/R Ground Continuity
    Connector Terminal
    E15 47 Not existed

    Is the inspection result normal? 

    YES: Replace BCM. Refer to "REMOVAL AND INSTALLATION ".

    NO: Repair or replace harness.

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