2004 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE

Read Configuration Procedure

WARNING: This page is about a different car, the 2005 Nissan Frontier. 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 ignition switch OFF, connect CONSULT-II and CONSULT-II CONVERTER to data link connector and turn ignition switch ON.
    Fig 1: Identifying Data Link Connector
    G03597486Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Touch "START (NISSAN BASED VHCL)".
    Fig 2: CONSULT-II Display
    G03597487Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Touch "BCM" on "SELECT ITEM" screen. If "BCM" is not indicated, go to GENERAL INFORMATION to check CONSULT II data link connector (DLC) circuit. Refer to "CONSULT-II DATA LINK CONNECTOR (DLC) CIRCUIT ".
    Fig 3: CONSULT-II Display - Select Item
    G03597488Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Touch "BCM" on "SELECT TEST ITEM" screen.
    Fig 4: CONSULT-II Display - Select Test Item
    G03597489Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Touch "CONFIGURATION" on "SELECT DIAG MODE" screen.
    Fig 5: CONSULT-II Display - Select Diag Mode (1 Of 2)
    G03597490Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Touch "R51/D40/N51" and "OK" on "VEHICLE SELECT" screen. For canceling, touch "CANCEL" on "VEHICLE SELECT" screen.
    NOTE: Confirm vehicle model on IDENTIFICATION PLATE. Refer to "MODEL VARIATION " .
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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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