A Bluetooth code reader connected to a vehicle. - Maddox/Harbor Freight It's never a good time when one or more dashboard lights decide to turn on. While some dashboard lights are more common and ...

If you've been involved in automotive repair for a while, you probably know that modern vehicles use onboard diagnostic (OBD) systems to help notify us when there's a problem. The OBD system works ...

Having a code reader on hand provides extra protection against some of the common scams that shady auto shops sometimes deploy. This code reader is $40 at Harbor Freight, and a 4.6-star average rating ...