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 usesthe CAN interface, you will need the Tech 2 Flash and a CAN diagnosticinterface module. The CANdi module connects between the Tech 2 FlashsDiagnostic Link Cable and the OBD adapter. Once the CANdi moduleis connected, it can be used on all GM vehicle applications, even thosevehicles using other platforms such as OBD I and II.As of this printing, the following GM vehiclesutilize the CAN interface:2003 Saturn ION 2004 Cadillac SRX2004 Buick Rendezvous (3.6L) 2004 Cadillac XLR2004 Cadillac CTS (3.6L) 2004 Chevy Malibu (Body/chassis only)Other GM vehicles may also adopt the CAN protocol in the future.No. 3625-20 CANdi module. Includes the CAN diagnostic interfacemodule and instruction sheet. IMPORTANT: In order for the CANdi moduleto work, you must have a 32 MB PCMCIA card with at least softwareversion 24.001 in your Tech 2 Flash.