Have your owner’s manual handy. Place your vehicle in “park,” or “neutral” for a manual transmission. Firmly set the parking brake. Download and install the manufacturer’s code reader app to your ...

Before I figured out how to work on cars, onboard computer systems scared me. I’ve had no formal training, after all, so the idea of a car’s complex electricals and countless sensors made DIY work ...

Code reader: The well-priced Ancel AD310 Code Reader does everything it should and more. The easy-to-use plug and play unit starts quickly and prompts you through each diagnostic step. It can reset ...