Tag Archives: gm diagnostic tool

What is Tech2win and Tech2Win Software Car List

What is Tech2win? Tech2Win is a PC program that executes Tech2 software on a Windows PC. Tech2Win communicates with a vehicle through a vehicle communication interface (VCI), using the MDI or an ISO 22900 PDU API compliant device.   Almost all vehicle systems supported by Tech2 will also work with the Tech2Win. The same software […]

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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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nano gds2

Feedback from customers who bought VXDIAG VCX NANO Multiple GDS2 and TIS2WEB Diagnostic/Programming Tool

  Ok, so I had a 4.0+ amp draw since I purchased the car, problem is I thought it was intermittent issue, 2nd issue was once the voltage dropped below the threshold the amp draw would disappear… in the end it was reproducible after 3 on then off, then lock, key cycles. ended up being […]

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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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Compare GM MDI 2 Genuine with one made in China

Difference between GM MDI 2 Genuine and one made in China Product GM MDI 2 (genuine) GM MDI 2(Made in China) Photo     Original Original from the dealer China clone from obd2tool Price 1200 usd or so 218USD WiFi Yes Yes Speed Fast Fast Security Good Use with relief Good Better than MDI Update Yes […]

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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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How to slove the problem for GM MDI “no communication with the vehicle” and Solutions About GM MDI Scan tool for some problems

Tech2Win is a Windows application which can be loaded onto a service PC or laptop via TIS2Web. It provides much convenience to the operation of GM MDI diagnostic scanner. But improper operation may leads to system errors. Here provides the MDI Tech2Win no communication error and solution.   Problem: After install Tech2Win software application, connect […]

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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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