Nissan J2534 Reprogramming

Nissan Motor Co.

NissaneBay logo

Module Reprogramming starts from $300+

InfinitieBay logo

Module Reprogramming starts from $300+

Reprogramming may not fix your issue, reprogramming usually is recomended if there is a TSB is avaliable and specifies reprogramming for a certain issue.



NissaneBay logo J2534 reprogramming requires using specific NissaneBay logo software applications—either the older NERS (NissaneBay logo ECU Reprogramming Software) or the newer CONSULT-III Plus (C-III plus) R2R—with a validated J2534 pass-thru device. Access to the software and calibration files is purchased through a subscription on the NissaneBay logo Tech Info website. 

Software and Subscriptions

NissaneBay logo uses different software depending on the model year: 

  • NERS: Supports reprogrammable Engine and Transmission control units for model years 1999 to 2019. This software requires a one-time purchase of the license (around $350) and a separate purchase of each individual calibration file download (around $50 per file, though prices vary).
  • CONSULT-III Plus R2R: Required for engine and transmission control unit reprogramming on 2020 model year and newer vehicles. This software is subscription-based:
    • 1-day subscription: ~$55.
    • 30-day subscription: ~$250.
    • 1-year subscription: ~$1,250. 

Hardware Requirements

You need a Windows-based PC and a NissaneBay logo-validated J2534 device: 

  • Validated J2534 Devices: NissaneBay logo officially validates specific devices to ensure compatibility. Examples include the Opus IVS CarDAQ Plus 3, Opus IVS Mongoose-Plus Wired, and Topdon RLink series.
  • Computer: A PC running Windows that meets the system requirements listed on the NissaneBay logo techinfo website. NissaneBay logo has recently shifted towards requiring NissaneBay logo-spec laptops through their dealer program, which may affect aftermarket use with C-III Plus R2R.
  • Stable Power Supply: A high-amperage battery maintainer (providing around 13.6 volts) is crucial to maintain stable voltage during programming to prevent damaging the ECU.
  • Reliable Internet Connection: A high-speed internet connection is required to download software and calibration files.

Key Considerations

  • Reprogramming Only: The NERS and C-III Plus R2R software running in J2534 mode are only for reprogramming emissions-related ECUs (engine, transmission) and writing the VIN; they do not provide diagnostic or key programming capabilities.
  • File Handling: For NERS software, the user must manually download, unpack, and save the calibration files in the correct folder on their PC before programming.
  • No Diagnostics/Key Programming: For full diagnostics or non-emissions-related programming (like BCMs or keys), the official NissaneBay logo CONSULT-III Plus dealer tool (not running in R2R/J2534 mode) and a VSP account may be required.
  • Follow Instructions: The process is highly sensitive to interruptions. Technicians must follow all on-screen prompts and ensure no vehicle accessories are running during the procedure. 

CONSULT-III plus R2R Diagnostic Software

The generic CONSULT-III plus (C-III plus) R2R diagnostic software can be installed on any off-the-shelf personal computer that meets C-III plus software operating specifications and can be used with a compliant SAE J2534 device. See system requirements below.

Click the below link to purchase a diagnostic software subscription.

https://www.nissan-techinfo.com/dept.aspx?dept_id=25

If you have purchased the CONSULT-III plus R2R diagnostic software and you have a subscription, you may download updates from yourdownload page

Additional Information:

System Requirements:

CONSULT-III plus R2R Diagnostic System Information:

  • Login Instructions
  • CONSULT-III plus Operation Manual – click here
  • Software supports diagnostics functionality on all NissaneBay logo and InfinitieBay logo 2018 model years or newer vehicles.
  • Software supports all ECU programming/reprogramming & configuration on 1999 model year and newer vehicles and 2018 model year and newer for VIN writing into ECUs.
  • Software does not support Immobilizer diagnosis. Immobilizer diagnosis can be completed by authorized and registered Security Professionals using CONSULT-III plus software.
  • It is recommended the latest version of CONSULT-III plus R2R be installed before connecting to a vehicle.
  • For a complete list of supported software functions view the C-III plus R2R Operation Manual.

CONSULT 4 R2R Diagnostic Software

The CONSULT 4 R2R diagnostic software can be installed on any personal computer that meets CONSULT 4 R2R software operating specifications and can be used with the J2534 device listed below. See system requirements below. Click the below link to purchase a diagnostic software subscription.

Click the below link to purchase a diagnostic software subscription.

https://www.nissan-techinfo.com/dept.aspx?dept_id=25

If you have purchased the CONSULT 4 R2R diagnostic software, you may download the application from yourdownload page

System Requirements:

Validated Devices

  • OPUS IVS CarDAQ Plus 3 (Driver & firmware version 1.2.49 or newer)
  • OPUS IVS Mongoose-Plus Wired (Driver & firmware version1.0.70.0 or newer)
  • TOPDON RLink Lite, RLink X7 and RLink J2534

CONSULT 4 R2R Diagnostic System Information:

  • The software provides full diagnostic functionality for the following NissaneBay logo and INFINITIeBay logo models: 2023 and newer ARIYA, 2024 and newer Rogue, 2025 and newer Kicks, Murano, Armada, and QX80, 2026 and newer Leaf and Sentra.
  • Software does not support Immobilizer diagnosis. Immobilizer diagnosis can be completed by authorized and registered Security Professionals using CONSULT-III plus/CONSULT 4 plus software subscription.

CONSULT 4 Guides

CONSULT 4 Operation Manual – click here

CONSULT 4 Install Guide – click here

CONSULT 4 Login Instructions – click here

Support

OPUS IVS CarDAQ Plus & Mongoose-Plus set-up guide – click here

Updated driver Driver & firmware (Set-Up) and user manual for CarDAQ Plus & Mongoose-Plus Nissan2 Wired – click here

OPUS Tech Support for device set-up: Call 1-877-888-2534. Select opt. 1, then opt. 2.

TOPDON Set-up Guide – click here

TOPDON Support for device set-up: Call 833-629-4832 or click Support Ticket or click RLink Support Page.


CONSULT-III plus software supports ECU reprogramming on 1999 model year and later.

When you purchase a CONSULT-III plus reprogramming file, you will get a zip file containing a data file (.dat, .kwp, .pdx, .xcal), a .csv or .xml file and a Reprog_readme.pdf. Please review the readme file for information on where to place the files in your PC.

How to find the proper CONSULT-III plus Reprogramming ECU file:

To determine if an update is available, retrieve the current 10 digits ECU part# with your scan tool. Enter the first 5 digits in the box below, followed by the last five. A part # will be returned to purchase if an update is found.

Technical Services Bulletin(TSB) for your vehicle will advise you on the background and instructions of the update. Search for the applicable TSB at link below.

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.

Visit the ECU File Downloads Page

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.


For more Information visit Nissan TechInfo

https://www.nissan-techinfo.com/home.aspx

For more Information visit Infiniti TechInfo

https://www.infiniti-techinfo.com/Home.aspx



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