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Home >> Hyundai >> 2017 >> Sonata Plug-In Hybrid >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transaxle Control System (PHEV) >> Line Pressure Control Solenoid Valve >> Repair Procedures >> Inspection
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Repair Procedures: Inspection

  1. Turn ignition switch OFF.
  2. Remove the Hybrid Power Control Unit (HPCU) assembly. (Refer to Hybrid Control System-"HPCU ")
  3. Disconnect the solenoid valve connector (A).
    Fig 1: Disconnecting Solenoid Valve Connector
    G11631310Courtesy of HYUNDAI MOTOR AMERICA
  4. Measure the resistance between power terminal (5) and signal terminal (17).

    Specification:  5.1 ± 0.3 Ω

    Fig 2: Solenoid Valve Connector Resistance Measurement Terminals Connector End View
    G11631311Courtesy of HYUNDAI MOTOR AMERICA
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