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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 79 (Automatic Transaxle Control System (HEV)) >> Line Pressure Control Solenoid Valve >> Repair Procedures >> Inspection

Repair Procedures: Inspection

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  1. Turn ignition switch OFF.
  2. Remove the Hybrid Power Control Unit (HPCU) assembly. (Refer to "HPCU ")
  3. Disconnect the solenoid valve connector (A).
    Fig 1: Disconnecting Solenoid Valve Connector
    G12061113Courtesy of HYUNDAI MOTOR AMERICA
  4. Measure the resistance between power terminal (5) and signal terminal (17).

    Specification:  5.1 ± 0.3 Ω

    Fig 2: Measuring Resistance Between Power Terminal (5) And Signal Terminal (17)
    G12061114Courtesy of HYUNDAI MOTOR AMERICA