D990 Auto Car Diagnostic Tool Fault Code Scanner Reader OBD2 Works with all 1996 and newer cars and light trucks that are OBD2 compliant Reads SAE, generic (P0, P2, P3, U0) and manufacturer specific (P1, P3, and U1) Diagnostic Trouble Codes (DTC) Erases trouble codes and determines the malfunction indicator lamp (MIL) status Displays I/M Readiness Status and state OBD check Retrieves VIN (Vehicle Identification NO.)on 2002 and newer vehicles that support Mode 9