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International Automotive Technicians Network
Re: Can You Diagnose This In Three Tenths
Posted to Technical Discussion Forum on 10/2/2010 3 Replies

Hi Karl. GDS in any format must be used in conjunction with the MDI for diagnosis on Global A vehicles. For those of us working in dealerships or as GM trainers, we access GDS via TIS2Web.

Depending on level of authorization, GM programs accessed through TIS... Login to read more.

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