GM MDI 2 Diagnostic Tool and Software Package – Combo Full Master for GM

The GM MDI 2 Diagnostic Tool and Software Package Combo is an all-in-one solution designed for professional diagnostics and programming on GM vehicles. This combo includes the GM MDI 2 interface along with GDS2 and Tech2Win software, allowing technicians to perform complete system diagnostics, ECU programming, and module updates with dealer-level precision. When purchased from VCCarTool, you’ll also receive setup support and guidance for software installation and device configuration to ensure smooth operation.

What’s Included in the GM MDI 2 Diagnostic Tool and Software Package Combo

This professional combo includes both high-quality hardware and OEM-level software to ensure full diagnostic and programming capabilities for GM vehicles.

Hardware GM MDI 2

• Device Name: GM MDI 2
• Supported Protocols: CAN FD, CAN
• Wireless Connection: Not supported (uses wired connection for stability)
• Compatibility: Fully supports Techline Connect and SPS2 software
• Year Coverage: Supports vehicles from 2009 to present

You can buy the GM MDI 2 device separately at: https://vccartool.com/product/gm-mdi-2-global-diagnostic-interface-tool-for-gm/

Combo GM Diagnostic Software

Techline Connect Software (v2.36)

• Type: Offline software with online login support
• Function: Full diagnostics, ECU programming, and control module replacement via OBD2
• License: Lifetime access with dealer login support
• Supported Vehicles: GM, Chevrolet, and VinFast (from 2009 onwards)
• Supported Devices: MDI, MDI2, Autel, VCM2, VCX SE, VCX Nano, VNCI MDI2

System Requirements:

• Intel i5 6rd Gen or higher
• 8GB+ RAM, 256GB SSD
• Windows 10 or 11
• Languages: English, German, Vietnamese, French, Spanish, Chinese, Japanese, and more

See more: Techline Connect Software Diagnostic & Programming for GM

Tech2Win Software (v2.3.70)

• Type: Offline diagnostic and programming software (via OBD2) (Required Online Account for programming)
• Function: Read and clear DTCs, data stream monitoring, and control unit replacement
• License: Lifetime
• Supported Vehicles: GM, Chevrolet, VinFast (up to 2014 models)
• Supported Devices: MDI, MDI2, VCX SE, VCX Nano, VCM2

See more: Tech2Win Software – The Ultimate GM Diagnostic Solution

System Requirements:

• Intel i5 6rd Gen or higher
• 8GB+ RAM, 256GB SSD
• Windows 10 or 11
• Languages: English, German, French, Spanish, Chinese, Japanese, Korean, and others

Recommended Laptops for GM Diagnostics:

• Panasonic CF-19
• Panasonic CF-54
• Panasonic Toughbook CF-53 MK1
• Panasonic Toughpad CF-D1

Note:

• Hardware (GM MDI 2) will be shipped worldwide via DHL, FedEx, or UPS with secure packaging.
• Software will be installed remotely via TeamViewer or UltraView by VCCarTool’s technical support team.

Key Features of the GM MDI 2 Diagnostic Tool and Software Package Combo

The GM MDI 2 Combo is designed for professional technicians and workshops working with GM, Chevrolet, and VinFast vehicles. Combining advanced hardware with dealer-level software, it ensures accurate diagnostics, ECU programming, and system calibration. To perform programming, an online account is required, online accounts are not included in this product.
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Full-System Diagnostic Capabilities

• Perform complete system scans, read and clear DTCs, and view live data streams.
• Access all major vehicle modules including Engine, Transmission, ABS, BCM, SRS, ECM, and more.

ECU Programming & Coding

• Supports ECU flashing, module replacement, and reprogramming via Techline Connect and SPS2.
• Enables technicians to perform dealer-level calibration updates and online programming (with authorized login).

OEM-Grade Hardware

• The MDI 2 interface ensures fast and stable communication through CAN FD and standard CAN protocols.
• Durable construction suitable for long-term professional use in workshop environments.

Compatible Software Suite

• Includes Techline Connect for modern vehicles (2009–present) and Tech2Win for older GM models (up to 2014).
• Multi-language support for global users.
• Lifetime license included — no subscription fees.

Easy Setup & Remote Assistance

• Plug-and-play hardware setup with USB connection.
• Remote software installation and activation via TeamViewer/UltraView by VCCarTool specialists.

Reliable After-Sales Support

• Full warranty and technical assistance provided by VCCarTool.
• Global shipping and continuous update support ensure seamless operation.

Why Choose the GM MDI 2 Combo from VCCarTool?

At VCCarTool, we provide more than just diagnostic tools — we deliver complete solutions. Each purchase comes with authentic GM-level software, expert setup, and ongoing technical support to ensure you get the most from your equipment. Our team will assist you with installation, configuration, and initial use of both Techline Connect and Tech2Win through secure remote access.

What You Receive

When purchasing the GM MDI 2 Diagnostic Tool and Software Package Combo, you’ll receive:

• 1x GM MDI 2 Diagnostic Interface
• 1x Techline Connect Software (Version 2.36)
• 1x Tech2Win Software (Version 2.3.70)
• Lifetime Software License
• Remote Installation Service via TeamViewer/UltraView

Warranty & Shipping

• Warranty: Hardware covered under the VCCarTool warranty policy.
• Software installation and activation are supported remotely.
• Warranty and replacement services are only valid within the scope of the VCCarTool policy — please review the full policy page for details.

Shipping:

• Global delivery available via DHL, FedEx, UPS, and other express carriers.
• Software setup and configuration are completed remotely after you receive the tool.

The GM MDI 2 Diagnostic Tool and Software Combo is the ultimate dealer-level solution for GM, Chevrolet, and VinFast technicians. Combining OEM-grade hardware with lifetime-licensed software and expert remote installation from VCCarTool, it delivers reliable performance, precision, and peace of mind for professional workshops worldwide. If you need advice or support, please contact VCCarTool immediately via WhatsApp: +1 (901) 414-1927 for the fastest support!