That one is easy it attaches to the pad. When it wears too low it must be replaced
location
The speed sensor on a 2000 Mercury Village is found on the transmission of the vehicle. The sensor will be placed on top of the unit to read the rotations of the transaxle.
Were is location speed sensor
The vehicle speed sensor is at the top rear corner of the transmission housing.
The vehicle speed sensor is a permanent magnet generator mounted on the transaxle case
The vehicle speed sensor is located on the top center of the rear axle.
On top of the differential.
Look -- down behind the battery Has 1 bolt in it, and wires connected to it, here a pic of one
Computer
If the speedometer/odometer is working, chances are the VSS (Vehicle Speed Sensor) is good.
The vehicle speed sensor will be located above the transmission output shaft.
The output speed sensor is located on the back end of the transmission. The vehicle speed signal comes from the abs sensor on the top of the rear axle.