NED software (Navistar Engine Diagnostics) level 3-Used for new MaxxForce model


Navistar Engine Diagnostic (NED) is MaxxForce engine diagnostic software from Navistar International.

This software replaces ServiceMaxx J1939 software since February 2017, to support more newer engine lines such as SCR engines and International A26 series (2017 – ) that Servicemaxx J1939 software does not support anymore.


Hello, are you looking for specialized diagnostic software for Navistar International vehicles new model

The software you are using cannot edit the parameters, many parameters are greyed out

You are using ServiceMaxx Pro level 3 software, but new models of Navistar (from 2017 onwards) cannot be supported by ServiceMaxx anymore

If you are in the above situation, we bring a solution for you, please refer to’s NED software!

1. What is NED software?

NED (Navistar Engine Diagnostics) is a specialized diagnostic software for MaxxForce engines of Navistar International. As you all know, since February 2017, Navistar no longer supports ServiceMaxx software, but replaced it with NED. In fact, NED is similar to ServiceMaxx, this is a software designed specifically for the engine system, in addition, the company also has many other software such as: DLB, ServiceMaxx, Navkal, Oncommand.

You can refer to: The software types of Navistar International (5 great softwares)

2. Software information

  • Nane: NED (Navistar Engine Diagnostics)
  • Version: 2.53
  • Level: 3
  • Capacity: 148 MB

Phần mềm chẩn đoán Maxxforce

2.1. Supported Engine models

North American

  • MaxxForce 5 (2007 – 2009)
  • MaxxForce 7 (2007 – 2009)
  • MaxxForce 7 (2010 – 2012)
  • MaxxForce 7 (2013 – )
  • MaxxForce DT, 9 & 10 (2007 – 2009)
  • MaxxForce DT, 9 & 10 (2010 – 2012)
  • MaxxForce DT, 9 & 10 (2013)
  • MaxxForce 11/13 (2008 – 2009)
  • MaxxForce 11/13 (2010 – 2012)
  • MaxxForce 11/13 (2013 – 2013.5)
  • MaxxForce 15 (2010 – 2013)

With this version supports additional engine lines:

SCR engines

  • N9/N10 SCR (2014 – )
  • N13 SCR (2013 – 2014)
  • N13 SCR (2015 – )
  • International A26 (2017 – )

Removed engine

  • I63BX: 3 Box I6 (1994 – 1997)
  • V83BX: 3 Box V8 (1994 – 1997)
  • I308: DLC I6 (1998 – 2004)
  • T444E: DLC V8 (1998 – 2004)
  • V126: DLCII V6 (2005 – 2006)
  • I313: DLCII I6 (2005 – 2006)
  • V128: DLC V8 (2005 – 2006)

2.2. Features of NED (Navistar Engine Diagnostics) level 3

Because it is designed exclusively for the engine system, you certainly do not need to worry about the features of this software.

For this version of NED level 3, you can change all the parameters you want and many other advanced features such as: changing the operating temperature of the cooling fan, recovering data files has been previously saved or by another vehicle, adjust the amount of fuel consumption.

In addition, you want to delete DPF, SCR of engines like MaxxForce 11/13, MaxxForce 13, MaxxForce N13 SCR. You also need this level 3 version, combined with the Navkal software to delete emissions

Navistar Engine Diagnostic Software

2.2.1. Basic Features

  • Read and clear DTC
  • View and save live data
  • Check engine in key mode ON, engine does not running (KOEO – Key On Engine Off)
  • Check the engine in the key mode ON, the engine running (KOER – Key On Engine Running)
  • Cylinder cutout test
  • Injector disable test
  • Fan test
  • Compression test
  • High pressure pump test
  • Aftertreatment System Tests

2.2.2. Advanced Features

  • Combined with Navkal software to delete aftertreatment system (DPF, or DPF + SCR), EPA7, EPA10 emission standards
  • Recover data files that have been previously saved or of another vehicle
  • Change the operating temperature of the cooling fan
  • Change engine idle speed
  • Change auto time off when idle
  • Engine warning and protection
  • Hydraulic governor pressure change
  • PTO control
  • Change the vehicle speed limit
  • Change from automatic transmission to manual transmission
  • Increase horse power, torque
  • Adjust the amount of fuel consumption
  • Change VIN, engine serial number even if the ECM has password protection

NED Software

2.3. Computer Requirements

  • OS: Windows 7, 10 32/ 64 bit
  • Free drive space: 500 MB or above
  • CPU: Intel Core i3 or above
  • Ram: 4GB or above

2.4. Supported Hardware

  • Nexiq USB Link (version1 or 2)
  • DG Technology DPA5
  • Norgone DLA
  • And some other RP1210 devices

3. Why do you need to use our NED?

Our NED software is level 3, so you can intervene to edit and change any parameters you want such as changing VIN number, changing transmission gear ratio, converting automatic transmission to manual transmission, remove the DPF, SCR, and Adblue of the MaxxForce engine lines. Unlike normal NED software, many parameters are greyed out and you will not be able to edit them.

4. Who should use this software?

This software is suitable for many different users: repair man, technicians or vehicle owners, transportation businesses owner that using MaxxForce engines:

  • For repair man or technicians, you need specialized diagnostic equipment and software to better assist in repairing these vehicles.
  • For vehicle owners or transportation businesses, you need software to modify vehicle parameters to optimize operation and most importantly is to increase horse power, torque but still save fuel economy.

Quick remote installation service

You are concerned about your computer skills or software installation skills that cannot install this software yourself. Don’t worry,’s team will assist you, we provide remote software installation service for you, make sure the software works ok as long as your computer has a stable Internet connection and Teamviewer software installed, all the rest we will do for you all, you can go to bed or do other tasks. After waking up the software has been installed and you are ready to start your work.

In case you can install by yourself and want to buy full software, choose the Installation Option: Full Software/ Install byyourself (only apply on some software)

Are you concerned about risk after payment?

We know you are concerned about the prepayment, receive the software later. Don’t worry, you should use Paypal and remember to choose a payment method Pay for goods or services, you will be guaranteed safety by Paypal.

It is a form of assurance that gives you peace of mind, but in fact you will never need Paypal to resolve a dispute, because we would not be foolish to exchange a brand that we have built it. When there was bad feedback, our Paypal account was also locked. And will affect our brand. So if the case does not support you, we are ready to Refund the money you sent us.

Please refer: Refund policy

After-sales support policy

You are concerned the software error when using. You worry that you can not fix it yourself. You worry that it will take a long time affecting your work and many other problems.

We fully understand these issues by you. And to ensure the interests of customers, we have a clear policy on this matter, please refer to: After-sales support policy.

Are you concerned that you will not know how to use the software?

If you are newbie, you can refer to our videos on our Youtube channel. We regularly upload video instructions to test the vehicle or perform the functions of programming and DPF SCR delete. Is it important that you take the time and effort to learn?. There are many tutorials, and many videos and documents that are completely free.

Also, if you need us to do it for you, check out:

Some of our videos are below:

Shopping guide

You are still wondering, do not know the purchase procedure, the payment methods or how to receive the products … Please refer: Shopping guide on website.

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