Product Description From the Manufacturer Authentic GM software puts you in the driversseat to fix GM vehicles right the 1st time! Includes the NEW CANdi Module for Tech 2 Flash: An industry change in protocol from OBD II to Controller Area Network (CAN) has begun. In order to perform diagnostics on a vehicle that uses the CAN interface, you will need the Tech 2 Flash and a CAN diagnostic interface module. The CANdi module connects between the Tech 2 Flashs diagnostic link cable and the OBD adapter. Once the CANdi module is connected, it can be used on all GM vehicle applications, even those vehicles using other platforms such as OBD I and OBD II. Tech 2 Flash is loaded with features: The large, easy-to-read, back-lit screen is the first feature youll notice. Graphic screen displays both test and graphics, and is capable of showing nine sensors at once. Snapshot graphing shows you any failures or glitches at a glance. The Tech 2 Flash scanner is reprogrammable to keep pace with vehicle and tool evolution. RS232 communications port provides the avenue to connect future devices to your Tech 2 Flash, such as SPS reprogramming. GM Software: Authentic GM software in OTCs Tech 2 Flash means you have the same information as GM dealers. Supports on-board diagnostics for all GM systems 1992 thru 2006. The authentic GM software will provide full bi-directional control when performing powertrain, chassis, and body diagnostics. Store DTC, freeze frame, and failure record for later review. Watch the status of vehicle diagnostic tests as they run. Includes the OTC Tech 2 Flash, vehicle power cables, CANdi module, vehicle adapters, and 32 MB 9206 GM PC diagnostic card. Packed in a heavy-duty storage case. Wt., 17 lbs. 4 oz.