From reading a check engine light to streaming live sensor data, OBD-II diagnostics give drivers and technicians a powerful window into a vehicle’s health. Choosing the right scanner, understanding ...

For all its '81 vehicles, GM introduced a computer-controlled engine-management system named Computer Command Control. It became known as CCC or C-3. The engine controller—first called an engine ...

The benefits of diagnostics are clear to Jerry Greiner, VP of business operations, procurement & fleet management at Transervice. “The data will give you an overall picture of the truck’s health and ...

Q:Hello, I am a longtime Corvette enthusiast and have owned many Corvette models. Unfortunately, I have never been in the financial position to purchase a new model and usually buy cars between 10 and ...

Basic OBDII code readers can reliably read and clear trouble codes, making them suitable for casual DIY use, but they lack the advanced functions of professional-grade tools. High-end scanners add ...

Diagnostic fault code data collected from Rand McNally in-cab fleet management devices now integrate with Navistar’s OnCommand Connection remote diagnostics system, the company announced on Thursday ...

Hello Gift, your Toyota GAIA may have a faulty automatic transmission. This is suggested by the delayed gear shifts when you drive, violent jerking as gears shift and the flashing Over Drive light ...