CONSULT Diagnostic Software Updates


CONSULT-III plus Diagnostic Software (Version: 225.10.00)

Starting with version 91.10, CONSULT-III plus (C-III Plus) diagnostic software can be installed on any off-the-shelf generic personal computer that meets C-III plus software operating specifications. This software must be used with a Nissan Vehicle Interface (J-47446-VI2-B and J-52925-VI3).

Click here for hardware requirements New Login Instructions

Click here to purchase ($1250) a C-III plus software – 1 year subscription.

This purchase includes 1-year subscription software updates. You may download future updates from your download page

If CONSULT Kit or vehicle interface is purchased from TechMate:

You will need information from your TechMate receipt/invoice to register and be approved to purchase an annual subscription.

If purchased Outside of TechMate:

If you purchased your CONSULT Kit or vehicle interface second-hand, (not directly from TechMate), you will need to purchase a software license before you can purchase a C-III Plus diagnostic software 1-year subscription.

The link below facilitates a one-time purchase of a C-III plus diagnostic software license and one copy of the current version of diagnostic software.

Click here to purchase ($1300) a C-III plus software license and C-III plus software.

CONSULT-III plus Diagnostic System Information

Nissan and Infiniti update C-III plus diagnostic software on a quarterly basis. Updates add newly released models and software fixes. It is recommended the latest version of C-III plus software be installed before connecting to a vehicle. Subscribers are authorized to download updates as they are released.
CONSULT Kit or vehicle interface can be purchased by contacting TechMate at 1-833-397-3493. Information can also found at
Due to the high level of security on the Infiniti QX30 vehicle, the following instructions must be used to access the Re/programming and Configuration function of C-III plus software.
Infiniti QX30 Reprogramming Guide
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 software version 73.1, technicians will be required to login with their Nissan or Infiniti Techinfo website user ID and password to perform Re/programming and Configuration in C-III Plus.
Login Instruction Guide
CONSULT Security Card Driver - click here
VI3 Operational Guide - click here
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