FixVault

Vehicle Speed Sensor

  1. Vehicle speed sensor is located in speedometer. See Fig 1. Connect ohmmeter across reed switch terminals and rotate speedometer cable. See Fig 2.
  2. Ohmmeter reading should fluctuate between continuity and no continuity when speedometer is rotated. Replace vehicle speed sensor if it does not test as described.
    Fig 1: Locating Vehicle Speed Sensor
    G90B06291Courtesy of CHRYSLER LLC
    Fig 2: Locating Vehicle Speed Sensor
    G90D06292Courtesy of CHRYSLER LLC