Manual: How to do GM Tech 2 clone scanner self test step-by-step
VCI self test
Keypad self test
CANdi self test
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 F4: Tool options
F3: Self test
Exit to continue
Select the function for self test
Here, press F2: Automated VCI
The VCI module self test result
Passed VCI selftest.
Part 2: GM Tech II Keypad self test
Go to the Tech 2 menu and select F4: Tool options
Then F3: Self test
Before running the Tech 2 self test:
(1) Candi cannot be connected
(2) Aldl loopback should be connected (GM3000109)
(3) Failure to follow these instructions may invalidate the self test
F3: Selectable main pcb
Press Keypad
And press key
Note: In the last image, the actual key pressed is F0 and the final result is PASS – that
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Tags: adapter Car Key Programmer Code Reader ECU Chip Tunning gm GM TECH2 key Key Pro OBD2 program vci wholesale
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