Generic OBDII CAN BUS Fault Code Reader OBDII Scanner Diagnostic Scan Tool U480 This powerful tool quickly reveals CHECK ENGINE light warning on any 1996 and newer car, light truck or SUV-Foreign and Domestic. Retrives VIN (Vehicle Identification No.) on 2002 and newer vehicles that support Mode 9. Generic Codes (PO, P2, P3 and U0). Manufacturer Specific Codes (P, P3 and U1). Identifies and Displays Pending Codes. | MIL (Check Engine) light Satuts.