Learn what that pesky dashboard light means before heading to the shop, and maybe save some cash in the process.

Firmly set the parking brake. Download and install the manufacturer’s code reader app to your Bluetooth device. The post How To Use a Diagnostic Car Code Reader appeared first on Family Handyman.

It can easily determine the cause of the check engine light coming on, quickly read and clear diagnostic ... various car brands and is suitable for people who just need a code reader to check ...

The best OBD-II scanners are a must for any car owner ... Our current favorite OBD-II scanner is the Innova 6100P. Not only does this have the option to diagnosis problems with the handheld ...