Reads and erases engine Diagnostic Trouble Codes (DTC's) on ALL 1996 and newer import and domestic vehicles sold in the USA (OBD II & CAN), as well as �94 and �95 OBD II compliant vehicles Reads and displays: live real-time engine data (RPM, coolant temperature, sensor readings, etc), Inspection Maintenance (I/M) readiness for emissions, pending DTCs, and more Automatically reads Diagnostic Trouble Codes (DTCs) when connected for fast diagnostics with over 4000 preloaded generic DTC definitions - no need to refer to a manual or website for definitions Reset Malfunction Indicator Light (MIL) and turn off the Check Engine light (CEL) Reads and erases Anti-Lock Braking System (ABS) codes and definitions for MOST 1996-2013 GM, Ford, Chrysler, Toyota, Honda, Nissan, and Hyundai vehicles