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Diagnosis Procedure

  1. CHECK CONTINUITY AUX IMAGE SIGNAL CIRCUIT (AUX INPUT JACKS AND AV CONTROL UNIT)
    1. Turn ignition switch OFF.
    2. Disconnect auxiliary input jacks connector and AV control unit connector.
    3. Check continuity between auxiliary input jacks harness connector and AV control unit harness connector.
      CONTINUITY SPECIFICATION

      Auxiliary input jacks AV control unit Continuity
      Connector Terminal Connector Terminal
      M154(1) 7 M84 66 Existed
      M362(2)
      (1) A/T models
      (2) M/T models
    4. Check continuity between auxiliary input jacks harness connector and ground.
      CONTINUITY SPECIFICATION

      Auxiliary input jacks Ground Continuity
      Connector Terminal
      M154(1) 7 Not existed
      M362(2)
      (1) A/T models
      (2) M/T models

      Is the inspection result normal? 

      YES: GO TO 2.

      NO: Repair harness or connector.

  2. CHECK AUX IMAGE SIGNAL (AUX INPUT JACKS TO AV CONTROL UNIT)
    1. Connect display unit connector and AV control unit connector.
    2. Turn ignition switch ON.
    3. Check signal between auxiliary input jacks harness connector and ground.
      SIGNAL SPECIFICATION

      (+) (-) Condition Reference value
      Auxiliary input jacks
      Connector Terminal
      M154(1) 7 Ground At AUX image displayed.
      G04890020Courtesy of NISSAN MOTOR CO., U.S.A.
      M362(2)
      (1) A/T models
      (2) M/T models

      Is the inspection result normal? 

      YES: INSPECTION END

      NO: Check that there is no malfunction in the external device.