Editor's Note: We updated our OBD2 Scanners buyer's guide on November ... For many late-model General Motors, Ford, Mazda, ...

For instance, this Motopower OBD2 reader is marked down to just $15 with a 10% off on-page coupon on top of an already enticing Cyber Monday deal. The good news about the Motopower scan tool is ...

OBD stands for On Board Diagnostics, and an OBD-II scanner can check on your vehicle's vital systems, providing valuable information about warning lights, airbags, ABS, and more. Due to the wide ...