XG 350 V6-3.5L (2002)
Vehicle Speed Sensor: Description and Operation
Circuit Description
The vehicle speed sensor installed on the speedometer driven gear generates pulse signals, which indicate the vehicle speed, and provides the signals to
the control modules (ETS control module, EPS control module, PCM and ETACS control module).The control modules calculate the vehicle speed and
send signals to control appropriate actuator.
The vehicle speed sensor(VSS) intermittently grounds the circuits and the number of pulses per minute increases/decreases with the speed of the vehicle.
With the ignition switch in ON or START, battery voltage is supplied from fuse 23 to the vehicle speed sensor (VSS).
