For nearly 30 years, carmakers have equipped every new vehicle sold with an OBD2 port in arm’s reach of the steering wheel.

【2022 NEWEST, WIDE VEHICLE COVERAGE + DTC LOOKUP】The TOPDON ... 【ENHANCED OBDII DIAGNOSTIC】TOPDON Code Reader AL400 is the upgrade version of AL200/AL300.This OBD2 scanner comes with ...

Check compatibility with your vehicle model before purchasing. Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design.

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

The check engine light is part of your car's onboard diagnostic (OBD) system, which monitors various parts of the vehicle ... clear these codes, we use special tools called OBDII scan readers ...