Automotive OBD Code Reader OBD2 Scanner Car Check Engine Fault Diagnostic Tool

You need this obd2 scanner, TOPDON AL300, to get the car checked out ASAP, and know why the light is on. Just plug this obd2 code reader in, turn the ignition on, and start the scanning. In 5 minutes, the list of fault codes will let you know where to start if the car needs a repair.