Electronic Speedometer

For a Nissan Sunny 1999 model.

Your speed sensor is located in the transaxle / transmission, it sends an impulse to dash unit that is converted into a reading that is an improvement over cable systems, because there is less moving parts to wear out or break or cause noise or failure

work with the ignition system .. others have magnetic sensors on the steering wheel .. or on the shaft ... a Haynes .. or ... Chilton repair manual will give you answers more ... (@ $ 25.00 ea.). . specific to your vehicle .... sometimes .. Library books may be ??!!!

The vehicle speed sensor (or VSS) will be located on the tailshaft of the transmission (speedometer, where traditional machines are located), or the wheels themselves (usually one of the front wheels Some newer vehicles with stability control systems have on all four).