Discover what an OBD2 scanner is and how to use it to diagnose and fix car problems before they escalate into major repairs.

We may receive a commission on purchases made from links. Electrical diagnostic work is one of the most challenging parts of automotive repair. It can be incredibly daunting for beginners or DIY ...

Being trapped in your car after a crash or electrical failure can be deadly. Here's what to do when you can't open your electronic car doors. Progress is a good thing, right? We drive cars instead of ...