2004 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE

Write Configuration Procedure

WARNING: This page is about a different car, the 2004 Nissan Maxima. 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
    G03495427Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Touch "START (NISSAN BASED VHCL)".
    Fig 2: Display Start Nissan Based Vhcl
    G03495428Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Touch "BCM" on "SELECT SYSTEM" screen. If "BCM" is not indicated, go to LAN article to check data link connector (DLC) circuit.
    Fig 3: Display Select System
    G03495429Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Touch "BCM" on "SELECT TEST ITEM" screen.
    Fig 4: Display Select Test Item
    G03495430Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Touch "CONFIGURATION" on "SELECT DIAG MODE" screen.
    Fig 5: Display Select Diag Mode
    G03495431Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Touch "A34" 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 in General Information.
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

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.

Rather have a pro handle this?

A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.

Comes to youSame-day available12-month warranty
Get a Free Quote

No obligation. See pricing before you book.