Code 24: Vehicle Speed Sensor (VSS)

Code 24 will set if VSS indicates less than one MPH when engine speed is greater than normal idle RPM, MAP voltage is less than .5 volt and transaxle is not in Park or Neutral. Speed sensor is mounted on differential area of transaxle converter housing. PM generator speed sensor resistance is 700-900 ohms.

Fig 1: Code 24, Schematic, Vehicle Speed Sensor (VSS)

Fig 2: Code 24, Flow Chart, Vehicle Speed Sensor (VSS)

Fig 3: Code 24