The C.A.N.OBD2 Code Reader works on all 1996 and newer cars, light trucks, SUVs and minivans. Domestic and Import. Tool links to all OBD2 protocols including CAN. Features unique patented all-in-one screen display and LED display for quick emissions check. Automatic refresh updates data every 30 seconds when connected to the vehicle an easy way to verify repair completion. Memory feature stores codes, even when reader is unplugged.