OBD II & CAN Code Reader Scan Tool 64981 - Check Engine Light Reset

OBD II and CAN Code Reader, model 64981. This is the perfect tool for any car owner who wants to stop guessing why their "Check Engine" light is on. It is simple, effective, and small enough to keep in your glovebox.  Main Functions: • Diagnose Check Engine Lights: Reads and clears generic and manufacturer-specific Diagnostic Trouble Codes (DTCs).  • Save Money: Reset your own service lights after completing repairs. • Emissions Check: Use the I/M Readiness feature to see if your vehicle will pass a smog test before you go. • Freeze Frame Data: Pulls a "snapshot" of engine data from the exact moment a fault occurred.  • No Batteries Needed: The unit automatically powers up when you plug it into your car’s OBDII port.