Description
GM Medium Duty Global Diagnostics 2 :
An online subscription for GM Medium Duty Global Diagnostics 2 (GDS-2) when combined with the Multiple Diagnostic Interface 2 (MDI-2) will provide dealer level diagnostic solution for all Chevrolet Medium Duty Trucks
In order to use the GM Medium Duty Global Diagnostics 2, user will be required to have the light duty GDS-2 subscription.