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Home >> Infiniti >> 2007 >> G35 Base, 2D Coupe, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 23 (Security Control System (Sedan)) >> Intelligent Key System >> Component Diagnosis >> Key Slot >> Diagnosis Procedure

Diagnosis Procedure

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  1. CHECK KEY SLOT POWER SUPPLY CIRCUIT
    1. Turn ignition switch OFF.
    2. Disconnect key slot connector.
    3. Check voltage between slot connector and ground.
      TERMINALS VOLTAGE REFERENCE

      Key slot Ground Voltage (V) (Approx.)
      Connector Terminal
      M22 1 Ground Battery voltage
      5

    Is the inspection result normal? 

    YES: GO TO 2.

    NO: Repair or replace key slot power supply circuit.

  2. CHECK KEY SLOT GROUND CIRCUIT

    Check continuity between key slot connector and ground.

    TERMINALS CONTINUITY REFERENCE

    Key slot Ground Continuity
    Connector Terminal
    M22 7 Ground Existed

    Is the inspection result normal? 

    YES: GO TO 3.

    NO: Repair or replace key slot ground circuit.

  3. CHECK INTERMITTENT INCIDENT

    Refer to "INTERMITTENT INCIDENT ".

    INSPECTION END.