GM Tech II

GM MDI Programming Manual

GM has had its newest programming/J2534 Pass Thru device on the market for some years now. A lot has been said about it and I am here to tell you that I have [...]

GM Tech2 Saab 9-3SS Walkthrough

Saab 9-3SS Walkthrough STEP 1 Buy engine diagnostic tool GM Tech2 scan tool. Make sure you get Saab 148 card. STEP 2 Get out an old laptop or [...]

Another story about gm tech2 the memory card from obd2tool

Hello everyone. Many have probably noticed that the cost PCMCIA Liner flash card in China are very cheap, is it good or not, is a choice. As I had said [...]

Upgrade you GM Tech 2 clone

Hello to everyone. Now after we spent all our tests Tech 2 Scanner and made sure it is working then I will tell you how to do so that you have a connection [...]

Tech 2 Performing Off-Board Programming Adapter (OBPA) Remote SPS

The OBPA is used in situations where a module must be programmed without having the vehicle present. This need may arise, for example, when a dealership parts [...]

Tech 2 Connection to Techline Terminal

At times the Tech 2 will need to be connected to a terminal. Reasons for connection to a terminal include the following: *  Transfer of vehicle data [...]

How to Use GM TECH2 Scanner to Program ECU with SPS in TIS2000

This is the steps on how to Use Tech II Scanner to Program ECU with SPS (Service Programming System) in TIS2000 with usbkey. Kindly notice: Before using [...]

How to unlock radio code and use vin relearn by gm tech 2?

Here is the step-by-step instruction on clear radio theftlock for GM (GM, SAAB, OPEL, SUZUKI, ISUZU and HOLDEN) models with GM Tech 2 scan tool. Tools [...]

GM TECH2 clone on Corvettes C5 reviews – works like a real one

I have a great knock off GM Tech2, it works great on GM Corvettes!!! I got mine from my good buddy who just bought it. I just sent my money via Paypal to the [...]

Engine?Control?Module Recovery by GM MDI or Tech 2

This is step-by-step instruction on how to do engine control module recovery on Cadillac cars. modules tested successfully with the tools and guide [...]

Buick Regal Automatic Air Conditioner Control Adjustment Trouble

(1) In summer, when the weather is hot, air conditioning system in automatic control mode, when the temperature is adjusted to a lower temperature value, the [...]

How to update GM Tech 2 scan tool from obd2tool?

How to update GM Tech 2 scan tool from Obd2tool.com? If you have 32mb card, please send it to us, we can update it for you. If not, you can buy a 32mb card on [...]

A guide to uninstall NEXIQ USB-Link 2 from your PC

You can find on this page details on how to remove NEXIQ-2 USB Link for Windows. The Windows version was created by IDSC Holdings, LLC. More information on [...]

GM Tech2 is a highly cloned tool

GM Tech2 is a highly cloned tool and even the original manufacturer(s) built some low quality units.  Make sure of what your buying BEFORE YOU SPEND YOUR HARD [...]