GM Tech II scan tool:
Tech 2 Pro Optima. Authentic GM software provides the most comprehensive diagnostic software for late model GM vehicles. Tech 2 gives you unprecedented access to EVERY GM module and controller, provides the best and highest volume of vehicle data, and possesses the most bi-directional functionality of any diagnostic tool for GM family cars and trucks.
Ford IDS scan Tool:
This is the same tool used by Ford and Lincoln dealerships with the same level of functionality. The IDS is a PC based OBD2 Scan Tool that utilizes a USB equipped PC.