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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