Code Readers & Scan Tools

As a car owner, you know that car repairs can be frustrating and costly. That's why it is helpful to have a code reader and scan tool. You can buy yours here on The Grit.

But what can a code reader and scan tool do for you? It is your onboard diagnostics device that allows you to determine if there are any issues with your vehicle. It is incredibly handy because the tool can tell you what you need to know, especially regarding the condition of your car.

You can use the code reader and scan tool to figure out why you are getting a red light notification from your car. Is it because you have a faulty gas cap, or is it something more sinister, such as a damaged catalytic converter? The scanner will give you the information you need about your car's engine and its critical systems, such as transmission. That means you have your own mechanic right in your pocket (or glove box).