How to Do if MDI/MDI2 Software Cant Communicate with MDI
MDI 2 scan tool is the Multi Diagnostics Interface Works as the high-quality Vauxhall / Opel dealer diagnostic interface Can be used with Global TIS, GDS […]
GM Scanenr
Does Tech2 Support 2006 Hummer H3? Which Software Card Do You Need?
Many customers who own older GM vehicles often ask whether the GM Tech2 Diagnostic Scanner supports their vehicle before purchasing. Recently, a customer contacted us […]
GM Tech2 Not Connecting to PC? How to Fix “VCI Self-Test Fail” Errors
The GM Tech2 is a legendary standalone diagnostic tool, but its true power is unlocked when connected to a PC for TIS2000 security access and […]
Latest GM MDI 2 Software v2026.02 – Global Diagnostic System (GDS2)
GM MDI 2 Diagnostic Tool is a professional device for diagnosing and repairing GM vehicles. This professional diagnostic machine supports in-depth ECU diagnosis of old […]
GM MDI2 Remote Software Installation Issues: Causes and Solutions
Customer : I’m no professional for gm software but it says tech win likes to be run windows 7 32bit maybe run compatibility for Windows 7 […]
Tech2 Scanner for GM Diagnostic Tool Customer’s Questions
Customer 1 : I want the Saab and Opel cards to be in Swedish. Do you offer that ? OBDII.SHOP : Yes , it support […]
How to Repair Memory Card Error on GM Tech2 Scanner
Customer : Hello, There is a problem with the gm tech2 device, It doesn’t boot, it beeps and says one of the tests failed , […]
Does the GM MDI2 Support Programming on a 2025 Chevy Traverse
Many technicians have asked whether the GM MDI2 interface can handle diagnostics and module programming on the 2025 Chevy Traverse. Below is a recent case […]
GM MDI 2 Scanner Cant Connecting the Vehicle
Customer : The MDI2 isn’t recognized, than you click on change device it is found but you can’t connect… I connected Opel Astra J with […]
GM MDI 2 Adapter is Showing up in Techline but has a Circle Around it
Customer : I have attached to screen shots showing what I am running into. The first one is showing that the MDI adapter is showing […]
Cant Find the Correct Vehicles from GM MDI 2 Software
Customer : I can load and look at the functions with GM MDI 2 but can’t get to them and alter them and no live […]
GM MDI Failure to Connect 2022 Edition
There have customers feedback of gm mdi2 for reference as bellowing : If you all have been having issues with an MDI or MDI clone […]
How to Sovle GM Tech 2 Scanner “HBCC failed and states Ignored” Error
Question: When running the self testing on GM Tech2 the test passes, It shows a fail on VCI test …says the HBCC failed and states […]
How To Start Programming with GM SPS2
Starting to program GM modules using the GM Service Programming System (SPS2) can be a detailed process, but here’s a comprehensive guide on how to […]
Using the Tech2 as a programming pass thru device with SPS2 or TLC
The constant evolution of automotive technology poses challenges for technicians working with older vehicle models that still require updates and programming. One such challenge arises […]
GM TECH 2 Scanner “Download Mode RS232 Connection” Issues
Customer’s problem : I received your Tech 2 scanner on Dec. 29, 2023 in Edmonton and today which is Jan. 5 I went to our […]
GM MDI2 without Software Connection Issues Fixed
Buyer ： Hello wonderful people at obdii.shop! I received my order, downloaded software and made sure all software were up to date. I plugged the […]
GM MDI 2 Diagnostic Tool: The Best Tool for Car Diagnosis and Repair
When it comes to diagnosing and repairing GM vehicles, the GM MDI 2 Diagnostic Tool stands out as one of the best tools in the […]
How to do if the GM MDI 2 Software cant Communicate with MDI Device ?
There have customers give feedback that sometime they cant communicate with their GM MDI or GM MDI2 with the software , today we share some […]
GM MDI 2 Scan Tool “No valid lease found”
There is a consumer who has this problem have issues for my GM MDI 2 as bellowing : This is GDS2 software telling there is […]
Whats the Reason for GM MDI 2 All Lights not UP ?
We have customers have issues to use GM MDI 2 that the device not lights up : “Everything is plugged in correctly and there is […]
Instructions for Installing TIS-2000 for GM tech 2 Scanner
Do you have any confused to install GM tech2 TIS2000 software ? If so , please check the instructions here Installing instructions : Small glitch […]