You are driving your 2005 Cadillac CTS coupe along the highway on a long road trip. The music is blasting, the sun is shining ...

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

Harbor Freight carries a wide-variety of products, including diagnostic tools like the Icon T10, but it comes at a price. Here's everything it can do.

A basic tool for basic needs, this OBDII scanner is a no-brainer if you don't already have one in your toolbox.

Garmin Fenix 7X Sapphire Solar Review: It’s an OBDII System for You A GPS smartwatch that helps beginners gamify their fitness with car-like data and takes elite athletes to new levels. Michael ...

Knowing it would be a handful to maintain, one of the first tools I made sure to pick up was an OBDII reader. It made diagnosing problems and solving warning lights way easier than I expected.

If you're looking to stay on top of your car maintenance without regular trips to the mechanic, check out our review of the BlueDriver OBDII Scan Tool!

The CANserver functions much like any other OBDII scan tool, by taking vehicle information and transmitting it wirelessly to a phone, but the particular adapter allows for in-depth looks at Tesla ...

Best OBDII Scanners by: Kyle Schurman, BestReviews Staff Posted: Mar 19, 2021 / 07:45 PM CDT Updated: Mar 19, 2021 / 07:45 PM CDT ...