DETROIT (AP) — U.S. auto safety regulators are investigating speed sensor problems with Mercedes-Benz Sprinter full-size vans that could cause unwanted acceleration. The probe by the National Highway ...

The agency says it has 44 complaints of rear-wheel speed sensor problems that caused large fluctuations in speed and erratic transmission shifting. Owners also reported the vans went into limp-home ...

You’ve probably seen it before. The ABS light comes on, the scan tool shows a wheel speed sensor code, and the parts cannon fires. A hub bearing gets replaced, a new sensor goes in. When that doesn’t ...

Wheel speed sensors detect the rotation speed of a wheel that's moving. Active wheel speed sensors detect rotation speed all the way down to zero, and the newest sensors can detect the direction of ...