J2534-1 Re/Programming

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Tutorial for Purchasing NERS Software
Software updated January 2, 2019 to version # 04.02.00. It is recommended the latest version of NERS be installed before connecting to a vehicle.

Nissan ECU Reprogramming Software (NERS) is Nissan and Infiniti’s J2534-1 compliant reprogramming and VIN writing software. This software supports reprogrammable Engine and Transmission control unit ECUs from 1999 to 2019 model year vehicles, and 2005 MY and later VIN writing into ECUs, when using a Nissan validated pass-through device. Click the Reprogramming Tab for additional information on reprogramming. This software only provides ECU reprogramming, blank programming and VIN writing capability. It does not provide diagnostic or key programming capability. For information on purchasing a Nissan or Infiniti diagnostic tool, please go to www.nissantechmate.com.

  • Special Note: NERS Version 03.08 or higher supports Blank RWD, 5 speed TCM programming.
  • Vehicle reprogramming requires the use of the following:
    • Nissan validated J2534-1 device
    • Nissan ECU Reprogramming Software (NERS)
    • Personal computer running Windows XP (SP2 or later) or Windows 7 or 10 64Bit
    • Applicable reprogram file

    Nissan tested and validated the below listed devices. Nissan does not recommend the use of any other J2534-1 device not listed here.

    Manufacturer Models
    Actia PassThru +XS
    Autel MaxiFlash Elite (with firmware v3.01)
    Bosch Mastertech VCI (SFP v5.11.9)
    Dearborn Group VSI-2534
    Drew Technologies CarDAQ Plus, CarDAQ M, Mongoose ISO/CAN
    Hella Gutmann Solutions Mega Macs 42 SE (DT VCI), Mega Macs 66 (DT66)
    Texa TEXA Navigator TXTs Series

    Click the below link to purchase NERS diagnostic software.

    Purchase NERS Software (version 04.02.00)   - $270.00

     

    Download Purchased ECU Data File(s)

    Once you have purchased ECU data file(s) and your order is completed, your ECU files can be downloaded. Please verify that you are logged in to your account before proceeding.

    Purchase of ECU data enables file download access for a period of 24 hours, after which time the file will no longer appear in your list of purchased data files. Be sure to download all data files immediately following your purchase.

    This software utilizes a new style CSV. The CSV provided with previous downloads should be discarded. The CSV you receive with a new download supports all legacy vehicles and will operate with previously purchased data file (*.dat,*.kwp, etc.). The CSV you receive with new downloads will also operate with the previous J2534-1 software. Refer to the operators manual for the location to place the CSV and data file (*.dat,*.kwp, etc.) when using the new software.

    Please Note that J2534-1 supports reprogramming on 1999 MY and later vehicles.










    How to find NERS Reprogramming ECU Data

    In order for you to locate the proper ECU file, you will need to look up the applicable Technical Services Bulletin(TSB) for your vehicle. Instructions in the TSB will pinpoint and advise you of the newest ECU for your vehicle.

    Download Purchased ECU Data File(s)

    Once you have purchased ECU data file(s) and your order is completed, your ECU files can be downloaded. Please verify that you are logged in to your account before proceeding.

    Purchase of ECU data enables file download access for a period of 24 hours, after which time the file will not longer appear in your list of purchased data files. Be sure to download all data files immediately following your purchase.

    Special Note: Nissan and Infiniti vehicle uses a high level of security when Re/programming or Configuration is performed to the vehicle ECUs. With the release of NERS software version 04.00.01 or greater, technicians will be required to login with their Nissan or Infiniti Techinfo website user ID and password to perform Re/programming and Configuration in NERS.
    Login Instruction Guide

    Programming Blank ECU Service Parts-(requires Version 3.0.0 or higher)

    September 2013, Nissan and Infiniti began the phase in of “Blank” Service Parts ECUs and TCMs. Depending upon the model and model year, replacement modules come WITHOUT software. When a replacement module is installed in an applicable vehicle for any reason, it will need to be programmed.

    To identify the part number needed for reprogramming, you have two options:

  • Retrieve the part number from the existing ECU, then purchase the programming packet for the part number.
  • Obtain the programmed part number when you purchase the replacement ECU. Nissan’s and Infiniti’s parts catalog provides both the blank ECU part number and the program file (after-programming part number) to be used. The last 5 characters of the program file part number and the after-programming part number will be the same.
  • Please note: Take care after making your selection that the listed vehicle information matches the vehicle you are programming.
  • Special Note: NERS Version 03.08 or higher supports Blank RWD, 5 speed TCM programming.



  • Download Purchased ECU Data File(s)

    Once you have purchased ECU data file(s) and your order is completed, your ECU files can be downloaded. Please verify that you are logged in to your account before proceeding.

    Purchase of ECU data enables file download access for a period of 24 hours, after which time the file will not longer appear in your list of purchased data files. Be sure to download all data files immediately following your purchase.

    Special Note: Nissan and Infiniti vehicle uses a high level of security when Re/programming or Configuration is performed to the vehicle ECUs. With the release of NERS software version 04.00.01 or greater, technicians will be required to login with their Nissan or Infiniti Techinfo website user ID and password to perform Re/programming and Configuration in NERS.
    Login Instruction Guide

    Device Maker Validation

    This page contains information for device makers wanting to validate their J2534 device compatibility with Nissan’s NERS J2534 software.

    Nissan has available for purchase a self-validation program for device makers to check devices and recheck devices after firmware updates.

    Nissan Conformance Tester kit contents:

  • Conformance Tester software
  • Performs both device driver and communication tests with simulator hardware.
  • Generates test report
  • Simulator hardware
  • Emulates specific ECU responses in reprogramming sequence
  • Operation Manual
  • Conformance Tester kit can be purchased for $5,000 USD.

    Click here for kit overview and ordering information.