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Repair Procedures: Inspection

WARNING: This page is about a different car, the 2017 Hyundai Sonata and 2016 Hyundai Sonata. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch OFF.
  2. Remove the Hybrid Power Control Unit (HPCU) assembly.
  3. Disconnect the solenoid valve connector (A).
    Fig 1: Disconnecting Solenoid Valve Connector
    G12061061Courtesy of HYUNDAI MOTOR AMERICA
  4. Measure the resistance between + terminal (9) and - terminal (13).
    Fig 2: Measuring Resistance Between + Terminal (9) And - Terminal (13)
    G12061062Courtesy 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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