Tell me why I need a Tech 2.

Jtor95

TYF Newbie
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Aug 7, 2021
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I have a real tech 2 that was a few grand. But i also have a snap on and an autel. I very seldom use the tech 2 unless i want to see blend door positions. As for reprogramming most scanners will do simple functions. But to program you need to go on tis2web for gm and download software in a j2534 passthrough to program bcm and tcm the tech is a passthrough.
 

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