2004 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE

Consult-II Basic Operation Procedure

WARNING: This page is about a different car, the 2006 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
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 carries out CAN communication.
  1. With the ignition switch OFF, connect CONSULT-II and CONSULT-II CONVERTER to the data link connector, and turn ignition switch ON.
    Fig 1: Locating Data Link Connector
    G04187192Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Touch "START (NISSAN BASED VHCL)".
    Fig 2: Consult-II Display - START (NISSAN BASED VHCL)
    G04151184Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Touch "BCM" on "SELECT SYSTEM" screen. If "BCM" is not indicated, go to "CONSULT-II DATA LINK CONNECTOR (DLC) CIRCUIT ".
    Fig 3: Consult-II SELECT SYSTEM Display Screen
    G04083859Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Touch "BUZZER" or "BCM".
    Fig 4: CONSULT-II Display - BUZZER
    G04188812Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Select "DATA MONITOR", "ACTIVE TEST" or "SELF-DIAG RESULTS".
    Fig 5: Consult-II SELECT DIAG MODE Display Screen
    G04083861Courtesy 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:

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