Vehicle Speed Sensor

Remove Vehicle Speed Sensor (VSS), located in transaxle. Inspect drive gear for damaged or missing teeth, replace if necessary. Ensure VSS spins freely by hand. Reconnect VSS connector. Turn ignition on. While viewing speedometer, spin VSS drive gear. If vehicle speed is not seen at speedometer, replace VSS with known-good unit and repeat test. If vehicle speed is seen with known-good unit, replace VSS.