What does the differential speed sensor do?
What does the differential speed sensor do? The anti-lock brake system (ABS) differential speed sensor transmits the speed of the differential ring gear to the ABS control module. The control module calculates the vehicle speed using this data. How does the VSS work on a Ford F250? P0500 is a OBDII trouble code that affects the Ford F250 ‘s Vehicle Speed Sensor (VSS). The VSS sends a signal to the engine’s computer letting it know how fast that the vehicle is going. What does the speed sensor on a Ford do? by Thomas West. The vehicle speed sensor (VSS) on...