GM MDI software V8.3.103.39 Windows 7 Download: Tested 100%

Free download:

GM MDI software V8.0.73.14 V8.1.135.13

GM GDS2 V11.2.01100

GM Tech2WinV2.256

Tech2Win Newest Bin Files


Tested version:

GM MDI software V8.3.103.39 Windows 7

via HDD, 100% tested & works perfectly with GM MDI interface

gm-mdi-gds2-download-1 gm-mdi-gds2-download-2

Free version:

GM MDI Software  V8.0.73.14!uU53DBqI!sJILiISbYeg5rxXsOY8WDtzvkrGj0iMO_jBjhI1U1tc

GM MDI Software  V8.1.135.13!jI4g1JgK!0w-_t36OUbt3KzEbC-IfdRGxN4RaBxdcI70G6eQAUww

GM GDS2 V11.2.01100!6BoG3LRS!9zBPiR8-QCJ742oygORb6OBOTyqjGNRmNLeXwU0idJY

GM Tech2WinV2.256!mJBSyKzK!kR3hI7dU7hS2DBgaBq9rM-78Fllq0GIcPDkTgPoMj2U

GM Tech2Win Newest Bin FilesChina 1  V33.003!Tc5w1CiD!z4-Jy7f1gnKRk9IVFuC5ecXaQZ357yxWuVGZ_3Rvn_U

China 2  V32.001!HFoHAS6A!f_gl9Caguh-5wK-l9dUbzjv6baIdN0LREUG5qfn7U7s

GM NAO   V30.004!fUBQHLYY!1xmrJPOG6-vV2oem_gGwKxaJpf31I01VHZisDHCPRio

GM NAO   V33.004!HII3iTDS!zNbiTWUVMTMV-N01mWb9MNawjBwgqtpUof9bSeQU3j0

Holden   V157.000!XN5GEaIZ!9MEe-GOdqh0C-nBl-GvlwKED1Bssu9NoT_NrDd0YXnY

Holden Export   V149.000!mZx2nKJL!QEeE3vv46NVab9ifdx3jg54nwm6A1POeut4wJXaIpuI

Opel GT Chevrolet HHR  V30.004!nJpzWZCb!5lL-kemAeJpMHWIHynflSOxrK7nGHKZMa4Cx_G3IB2Q

Opel/Vauxhall  V166.00!uMYTgaKI!AG2rn-Bw8H0eCq8c8hC3l2hZ3zFb19Ky9l09oksOkYU

Saab NAO  V9.250!KVRySLDK!bp0GqBCwfw25T1GHPqZIweQFHCZ4QjDI2U4jSetrCqs

Saturn Astra  V31.001!6dxhnDra!u_O9H_lR3rfEcUlSDCVXdYY81PlD75CED7nZMTN7IEY

Password: mhhauto junkie



What is Tech2win?


Tech2Win is the Tech2 emulator software for GM diagnostics. It allows you to use your J2534 pass thru as a Tech2 on GM vehicles. The following instructions will walk you through downloading and setting up Tech2Win.


What is GDS2?


The GM Global Diagnostic System 2 (GDS2), a PC-based software application, is designed to diagnose and repair on-board automotive electronic systems. The software application is used with a personal computer and a GM MDI (or J2534-2 equivalent).


GM Tech2win and gds2 can diagnose cars by offline, if you want to make sps, then it will need to be online.
How to install Tech2Win on Windows 7 or XP system:


  1. Run Tech2Win\AutoInstall.exe, Everything will be done.
    2. install VX Manager.
    3. Open VX Manager, install GM Driver.

How to install GDS2 with VMWare:


  1. Install VMware-player-6.0.6-2700073.exe
    2. copy GDS2 VM to harddisk.
    3. open GDS2 VM with VMware Player