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Repair Procedures: Inspection

  1. Turn ignition switch OFF.
  2. Remove the Hybrid Power Control Unit (HPCU) assembly.
  3. Disconnect the solenoid valve connector (A).
    Fig 1: Locating Solenoid Valve Connector
    G11631283Courtesy of HYUNDAI MOTOR AMERICA
  4. Measure the resistance between + terminal (9) and - terminal (13).
    Fig 2: Solenoid Valve Connector Connector End View
    G11631284Courtesy of HYUNDAI MOTOR AMERICA
  5. Check that the resistance is within the specification.
    Temp.[ (°C)°F] Resistance (kΩ)
    (-40)-40 48.1
    (-20)-4.0 15.6
    (0)32.0 5.88
    (20)68.0 2.51
    (40)104.0 1.19
    (60)140.0 0.61
    (80)176.0 0.32
    (100)212.0 0.18
    (120)248.0 0.11
    (140)284.0 0.07
    (165)329.0 0.04
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