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Home >> Hyundai >> 2019 >> Ioniq Plug-In Hybrid >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> Hybrid Control System (PHEV) >> DC Fuse >> Repair Procedures >> Removal

Repair Procedures: Removal

WARNING:
  • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries.
  • Be sure to read and follow the "High Voltage Shut-off Procedures" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries.
  1. Shut Off the High Voltage Circuit.

    (Refer to "HIGH VOLTAGE SHUT OFF PROCEDURES ")

  2. Disconnect the motor power cable connector (A) and HSG power cable connector (B) after loosening the mounting bolts.
    G12758727Courtesy of HYUNDAI MOTOR AMERICA
  3. Disconnect the power cable (A) and inverter power cable (B) from the HPCU.
    G12758728Courtesy of HYUNDAI MOTOR AMERICA
    G12758729Courtesy of HYUNDAI MOTOR AMERICA

    Information 

    • Remove the inverter power cable in the following order.
    G12758730Courtesy of HYUNDAI MOTOR AMERICA
  4. Remove the DC fuse cover (A) after loosening the mounting bolt.

    DC Fuse Cover Installation Bolt: 

    4.9 - 6.9 N.m (0.5 - 0.7 kgf.m, 3.6 - 5.1 lb-ft)

    G12758731Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the DC fuse seal cover (A).
    G12758732Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the DC fuse (A) from the HPCU after loosening the mounting bolt.

    DC Fuse Installation Bolt: 

    9.3 - 10.4 N.m (0.95 - 1.06 kgf.m, 6.9 - 7.7 lb-ft)

    G12758733Courtesy of HYUNDAI MOTOR AMERICA