Using an OBD2 scanner is a relatively simple process that can provide crucial information about the vehicle’s electronic and mechanical components alike.

If you see a light illuminated on your dashboard, you can use an OBD2 scanner to determine what's wrong with your vehicle. The "OBD" in OBD2 stands for onboard diagnostics.

The scanner has a one-click button system, as well as a 2.8-inch TFT display and a 5-foot diagnostic cable, making it simple and easy to use. The handheld scanner comes equipped with an anti-shock ...

OBD2 scanners are very easy to use, no matter your level of mechanical or technological knowledge. Simply locate the OBD2 port and connect the code reader. If you don’t know, the OBD2 port is located ...

A dedicated OBD2 scanner in many respects is more efficient to use than a Bluetooth smartphone dongle. Innova You can get a solid, dedicated OBD2 scan tool for $100 or less, so the choice isn't as ...

If you own a car, you need an OBD2 scanner. The most basic function of these devices is to tap into your vehicle’s onboard diagnostics system to read and clear engine trouble codes. But then ...

The rare OBD-II automotive diagnostic scanner that has a multimeter electrical tester to track down an intermittent fault or check a light bulb, the Autel AutoLink AL539 does double duty.

Related article: Best Car OBD2 Code Scanner and the Manual to Help You Understand How to Use It Here is a summary of what the article states: 1. Poor Quality Scanners―Not all OBD2 scanners are ...

When that happens, it throws out a trouble code and informs the driver, usually through something like the check-engine light. You or your mechanic can read these codes using an OBD-II scanner that ...

Most OBD2 scanners are battery-powered, so you’ll have to turn them on in order to read the engine’s codes. Others, however, use the power from the OBD2 port itself to power the device.