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Re: GM Scan Tool Question
Posted to Tool & Equipment Forum on 8/16/2019 1 Reply

Here's the Tech2Win exception list - the modules it WONT communicate with:

[...] [[...]]

Basically, for Tech2Win to work, the control module being accessed has to communicate via Class2 or GMLAN (GM's implementation of CAN)

Other communications protocols... Login to read more.

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