GM Tech 2 Scan Tool in 2026: Vehicle Coverage, CANdi, Tech2Win, MDI 2 & GDS2

The GM Tech 2 scan tool is still useful in 2026, especially for technicians working on older Chevrolet, GMC, Buick, Cadillac, Hummer, and other supported GM vehicles. However, Tech 2 is no longer the only factory-style diagnostic platform used across… Continue Reading →

GM MDI 2/GM MDI VS GM tech2 VS tech1 GM scan tool

General Motors Factory Scan Tools GM MDI 2 and GM MDI: This newest release GM factory scan tool begins it’s coverage in model year 2010. MDI when combined with the Global Diagnostic System 2 (GDS2) software application allows servicing of… Continue Reading →