Mongoose-Plus Toyota3 MG Plus MFC3 Techstream Interface

Mongoose Plus Toyota MFC3 is the successor to the Mongoose Pro MFC2 interface, and It is the newest diagnostic interface that works with Toyota Techstream diagnostic software. It works as a high-performance reprogramming vehicle interface for Toyota vehicles. This interface is used in Toyota, Lexus, Scion dealerships as a dealer interface. It also the MFC3 interface works with Toyota Techstream Lite software. Techstream Lite is for factory diagnostics, service information, reprogramming, health checks, and customization. Product capabilities include support for DLC3 (OBDII) from 1996-present, diagnostic trouble codes, data list, active test, monitor, utility, reprogramming, health check, customize (C‑Best). The MFC3 interface comes with detachable Mongoose-Plus USB Cable


Type: Subscriptions

  • Toyota MFC3 Overview

    A Toyota-specific global diagnostics tool

    Supports full factory diagnostics and reprogramming with Toyota Techstream

    Detachable USB cable allowing for easy field replacement

    BLUETOOTH wireless options available, providing wireless connectivity between your laptop and the Mongoose-Plus.

    All Subscriptions / License are final and non-refundable

  • MFC3 Part Number

    Mongoose-Plus Toyota3: MG Plus MFC3

    Mongoose-Plus Toyota3 with BLUETOOTH: MG Plus MFC3 BT

    Detachable Mongoose-Plus USB Cable: MG-USBB-USBA-6.5

  • What's in the box

    MFC3 Interface
  • Detachable Mongoose-Plus USB Cable
    • Customer Review

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    • User Manuals & Technical Service Bulletin

    • Cables, Parts & Accessories

    • Frequently Asked Questions

      Q: Does Techstream Lite support immobilizer programming?
      A: Yes, you can use your locksmith account to do immobilizer functions