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Repair procedures: Inspection: Speedometer

  1. Adjust the pressure of the tires to the specified level.
  2. Drive the vehicle onto a speedometer tester. Use wheel chocks as appropriate.
  3. Check if the speedometer indicator range is within the standard values.
    CAUTION: Do not operate the clutch suddenly or increase/decrease speed rapidly while testing.
    NOTE: Tire wear and tire over or under inflation will increase the indication error.
    Fig 1: Identifying Wheel Chocks
    G08831521Courtesy of HYUNDAI MOTOR AMERICA
    VEHICLE SPEED [MPH]

    Velocity  10 20 40 60 80 100 120 140 160
    Tolerance  +0.4 -0.4 +1.0 +0.2 +2.0 +0.8 +4.0 +1.8 +5.0 +2.5 +6.5 +3.5 +7.5 +4.5 +8.5 +5.5 +9.5 +6.5