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Speedometer Check

NOTE: Tire size, wear and incorrect inflation can affect speedometer reading and odometer measurement.
  1. If a speedometer tester is used, follow manufacturer's procedures. Allowable tolerance is approximately 1/2 MPH for every 10 MPH actual speed.
  2. If speedometer is inoperative or indicator fluctuates excessively, remove speedometer drive cable for inspection. If cable is functional with no signs of wear or damage, check gear drive unit at transaxle. Check speedometer cable coupling for free movement. Ensure drive gear and cable turn freely. Ensure cable turns at instrument cluster when vehicle is moving. Replace speedometer if necessary.