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Home >> Infiniti >> 2004 >> QX56 RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System >> Trouble Diagnosis >> CONSULT-II Function >> Inspection Procedure
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Inspection Procedure

CAUTION: If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be detected in self-diagnosis depending on control unit which carry out CAN communication.
  1. Turn ignition switch OFF.
  2. Connect "CONSULT-II" and "CONSULT-II CONVERTER" to data link connector, which is located under LH dash panel near the center console.
  3. Turn ignition switch ON.
    Fig 1: Locating Data Link Connector
    G02691142Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Touch "START (NISSAN BASED VHCL)".
    Fig 2: Display "START (NISSAN BASED VHCL)" On Screen
    G02691143Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Touch "ENGINE".

    If "ENGINE" is not indicated, go to CONSULT-II DATA LINK CONNECTOR (DLC) CIRCUIT .

    Fig 3: Display "ENGINE" On Screen
    G02691144Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Perform each diagnostic test mode according to each service procedure.

    For further information, see the CONSULT-II Operation Manual. 

    Fig 4: Display "Select Diagnostic Mode" On Screen
    G02691145Courtesy of NISSAN MOTOR CO., U.S.A.