Tag Archives : GM Tech 2 Scanner


Anyone know GM TECH2 and MID diagnostic tools

What is the difference between the TECH 2 hand held tool and the newer MID interface you use with a laptop? From what I read, the MID will replace the TECH2 but currently it doesn’t diagnose, just program. I need to diagnose a few issues on a 2007 Silverado, 2012 […]

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GM Tech2 Scan Tool pass-through vs go-between

For program a module with GM Tech2 scan tools,there are two methods. One is pass-through and the other is using the Tech 2 as a go-between. How to do?Here we go: 1.The pass-through is to use with a laptop in the vehicle and it just uses the Tech 2 as […]


Should I buy GM MDI instead of Tech 2 clone

The Tech2 clone is definitely fine, but I think people looking for a good tool now should really look at an MDI clone instead. The Future of the Tech 2 The Tech 2 remains an essential tool through at least the 2010 model year. The GM MDI will not support […]


Tech 2 purchased- quality as my original, works good

Tech 2 review: (credits to David) My overall impression after playing with the Tech 2 scan tool for a few days- This thing is cheap, works great, and is of the same build quality as my original. Some of the few differences that I immediately noticed are the buttons feel different […]


GM Tech2 Service Programming what is required

To perform service programming with GM Tech 2 Scan Tool, you need following: 1. Tech 2 scanner 2. 5 CDs (2 default CDs in package and 3 TIS2000 software CDs) Tech2 User Manual CD GM tech2 default TIS2000 CD, no USB key, cannot program SPS 3. USB key security dongle […]

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How do I use GM TECH2 to replace Opel Corsa C ECU

This article is just sharing real experience when use GM Tech 2. Hope this helps someone. I decided to invest in some tools to diagnose my Opel. After a couple weeks of searching all over ebay, aliexpress and other online store, I finally found the cheapest one on obd2tool.com, they […]


GM Tech II Saab card not find Bus ECU but GM card Solution

Car model and year: ’03 Saab 9-3 Tools I own: I finally decided to order a clone from seller Obd2tool.com. It arrived this week (Monday), complete with all of the bits and pieces it was supposed to have, including a Saab card and a GM/Chev card. I bought GM Tech2 $252 […]

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How Sleek is Maxisys Pro Full Auto Diagnostic System

1.Smart Screen: Autel Maxisys Pro MS908P comes with a whopping 9.7 inches IPS LED-backlit capacitive touch-screen with resolutions of 1024 x 768 pixels. As a result, it provides ultra-clear display of contents, to the users, with glossy wide-screen. The screen also supports multi-touch. You can use up to 5 touches at […]


How to use GM MDI interface for programming

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 finally taken the plunge into GM MDI in, pretty much, all of its aspects. I decided after […]

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GM Tech2 pass-through or go-between Method to Program A Module

If you’re trying to program a module, there are two methods. One is pass-through and the other is using the tech2 diagnostic scanner as a go-between. In detail… look here: The pass-through is to use with a laptop in the vehicle and it just uses the Tech 2 as the connection […]