Discover what an OBD2 scanner is and how to use it to diagnose and fix car problems before they escalate into major repairs.

Besides the Icon T10 professional scanner, Harbor Freight offers several other automotive diagnostic tools at various price points. If you're looking for a code reader with a similar design to the ...

Like most code readers, the FIXD module plugs into your vehicles OBD-II port and uses Bluetooth to connect to your phone. The App will connect to your car and give you all the current information.

The Motopower OBD2 Car Code Reader is 33% off at Walmart right now. Shoppers say it's "very easy to use" and offers peace of mind before visiting a mechanic.

Already an affordable option, right now you can save over $25 on this diagnostic code reader from trusted brand Ancel.