Most modern vehicles come with two transmission speed sensors, which are responsible for monitoring the input and output shaft speeds of the transmission. These sensors send information to your car's ...

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 ...

Mixed message here. The speed sensor is in the final drive and the common fault is failure of the oil gasket allowing diff oil into the sensor. Costs £100 - £150 to replace. The common fault with the ...