2003 Infiniti FX45FACTORY OEM SERVICE PROCEDURE

Consult-II 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 the data link connector.
    Fig 1: Locating Data Link Connector And Brake Pedal
    G03107573Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Turn ignition switch "ON".
  4. Touch "START (NISSAN BASED VHCL)".
    Fig 2: CONSULT-II Display - START (Nissan Based Vhcl)
    G03107574Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Touch "AUTO DRIVE POS" and "BCM".

    If "AUTO DRIVE POS." is not indicated, refer to CONSULT-II DATA LINK CONNECTOR (DLC) CIRCUIT .

    Fig 3: CONSULT-II Display - SELECT SYSTEM
    G03107575Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Select diagnosis mode.

    "DATA MONITOR", "ACTIVE TEST", "SELF-DIAG RESULTS", "ECU PART NUMBER" and "WORK SUPPORT" are available.

    Fig 4: CONSULT-II Display - SELECT DIAGNOSIS MODE
    G03107576Courtesy of NISSAN MOTOR CO., U.S.A.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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