GM Tech2 Diagnostic Pathing Cards

Drec

Original poster
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Jan 29, 2018
216
Yakima, Washington
Has anyone heard of these or know where to get them. Are they worth the trouble to find?
I tried several links that were mentioned in the attachment, but no cigar. I found this in the Techline News Sept 2004, while doing some other searches.TechLink_Sep_2004a.jpg
 

Mooseman

Moderator
Dec 4, 2011
25,257
Ottawa, ON
Looks interesting but be just a troubleshooting flowchart type deal to help speed up diagnostics in a shop.
 

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