Day: May 30, 2019

GM Tech2 Test Results Yes & No

GM Tech 2 Test Results: Yes & No as well as FAQ. Big thanks to the real users. GM Tech2 Yes: GM trucks 1999 and 2013 climate control H2 Hummer 2003 Chevy Silverado 2500 6.0l 4L80E diagnose the scan bus, modules and ABS system to determine 2004 Chevy Tahoe LT.