Tag Archives: GM tech2

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the different between GM MDI and GM MDI2 diagnostic programming tool

2019 GM MDI2 shares the same functions and vehicle coverage as GM MDI. GM MDI2 features in a light blue color shell and brand-new shape, GM MDI features in dark blue shell.   2019 GM MDI2 is optional with Wifi version and USB version (means wired network connection is not allowed) GM MDI is only […]

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How to choose GM Diagnosctic Scan Tool: GM Tech 2 or MDI or MDI 2? GDS1 or GDS2?

Here’s an info about the General Motors scan tools, including discussion of the Tech 2, MDI and current GDS 2. It looks like the trend is toward subscription services and frequent payment for updates.   GM TECH 2 handheld scan tool or MDI-2 GDS2 PC-based system? From 1992 to 2009 and certain newer vehicles, GM […]

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GM Tech2

Feedback from GM Tech2 with CANdi TIS Works for GM/SAAB/OPEL/SUZUKI/ISUZU/Holden

I’ve got one and it works perfect on my 08   A few of us have them….. works great! Can also get to things like the rear air ride (if yours has that) which no other tool can deal with.   That being said I’ve seen on other forums where some people have major issues […]

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How to do self test on VCI , Keypad, CANdi and RS232 with GM Tech2 Scanner?

How to do GM Tech 2 scanner self test step-by-step? 1.VCI self test 2.Keypad self test 3.CANdi self test 4.RS-232 self test   Follow the instruction in detail…   Part 1: Tech2 VCI self test Insert the GM card Connect the adapter and ready for the self test Go to the main menu and select […]

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How to Self-test with GM Tech2 CANDi module?

The power light on the CANdi module doesn’t come on when connected to the GM Tech2 .If that’s what you mean mine does not light up either. I think they should flash when linked to the car’s computer as that means the CANdi module is communicating. Bosch instructions: GM Tech2 CANdi User’s Guide: P/N 08002749 […]

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GM Tech 2 Scan Tool TIS2000 Installation Guide

GM Tech 2 Scan Tool work for Opel/SAAB/OPEL/SUZUKI/ISUZU before 2012. Vetronix GM Tech 2 comes with Authentic GM software included Tech2win & Tis2000. Obd2tool.com Client share GM Tech 2 TIS2000 software installation Guide as follows. GM Tech 2 SAAB/Opel Tech 2 Scan Tool GM Tech 2 Scanner My new GM Tech 2 Scan Tool bought […]

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Tech 2 review working for for Cadillac and Hummer H3

My Tech 2 clone finally got here. Took a few weeks to get it but it looks great so far. Now I just have to figure out how to use it properly lol. I was looking into scanners and most can’t read anything but engine codes. Did some research on some other forums and a […]

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How does GM Tech 2 works with Hummer

This is about GM Tech 2 scan tool for Hummer troubleshooting and programming. Can I have a cheap Tech 2 for Hummer? Yep. Both the original and HQ clone can work for your car. Where can I get a working clone at a good price? https://www.obd2tool.com/goods-1568-GM+Tech2+GM+Scanner+-CANdi++TIS+(Works+for+GMSAABOPELSUZUKIISUZUHolden).html Why my Hummer is not shown in the GM […]

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How to program key fob to 2007 Cadillac CTS-V using a GM Tech2 Tech II scanner

This is an instruction on how to program key fob to 2007 Cadillac CTS-V using a GM Tech2 Tech II scanner. Model:2007 Cadillac CTS-V The process…here you go… The key to be programmed Insert the key and ignition on The GM Tech2 scan tool power on   In the main menu,go to Diagnostics Select model:2007 Cadillac […]

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How to do self test of GM tech 2 scanner GM diagnostic Tool ?

GM tech 2 Scanner Self Test If you want to self test your GM tech 2 scanner , please follow these steps: 1. Insert GM card into card slot of Tech 2 2. Insert the self test adapter with the main unit and start the main unit. 3. Enter the menu, and choose “F4 tool […]

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