If you have a check engine light on, a diagnostic tool is great for troubleshooting the problem. Here's what you need to know ...

Harbor Freight carries a wide-variety of products, including diagnostic tools like the Icon T10, but it comes at a price.

The EPC Light is a troubleshooting light that appears most commonly on cars made by Volkswagen Audi, but it could be a sign ...

What Your Check Engine Light Means When your check engine light turns on, one or more onboard diagnostic trouble codes are stored in the car’s computer. To diagnose what’s triggering your check engine ...

These small devices plug into your vehicle’s OBD2 diagnostic port (often located under the steering column) to communicate with your car’s computer and show you any fault codes. That way you c ...

Key fob failed? The best key programming machines for all cars, from Autel to OBDStar, fix it fast. Find your ideal tool and ...

As an example, my wife’s car is a 2015, and when the battery was ... Sierra pickup truck with a 6L90 transmission. I checked the computer with a code scanner and got a code p0700.