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Tech2Win USA GM Vehicle Coverage

October 19, 2019 Eva 0

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 […]

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GM MDI2 Power On Self-Test

October 11, 2019 Eva 0

When you first apply power to a GM MDI 2 with firmware, the Power On Self-Test (POST) runs. You should observe a sequence of lights and […]