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Home >> Infiniti >> 2013 >> M56 Base >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Door & Lock >> DTC/Circuit Diagnosis >> Trunk Lid Open Signal Circuit >> Component Function Check

Component Function Check

  1. CHECK TRUNK LID OPENER CANCEL SWITCH 

    Check trunk lid opener cancel switch position.

    Does trunk lid opener cancel switch turn OFF (CANCEL)? 

    YES: Turn on trunk lid opener cancel switch.

    NO: GO TO 2.

  2. CHECK BCM OUTPUT SIGNAL CIRCUIT 
    1. Turn ignition switch ON.
    2. Select "TRUNK/BACK DOOR" in "Active Test" mode of "INTELLIGENT KEY" of "BCM" using CONSULT.
    3. Touch "OPEN".
    4. Check that trunk lid opens normally.

      Is the inspection result normal? 

      YES: GO TO 3.

      NO: Refer to "DIAGNOSIS PROCEDURE ".

  3. CHECK BCM INPUT SIGNAL CIRCUIT 
    1. Select "TRNK/HAT MNTR" in "Data Monitor" mode of "INTELLIGENT KEY" of "BCM" using CONSULT.
    2. Check that CONSULT display varies according to the trunk lid position.
      Monitor item Condition Status
      TRNK/HAT MNTR Trunk lid Open On
      Closed Off

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Refer to "DIAGNOSIS PROCEDURE ".

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