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Home >> Hyundai >> 2021 >> Ioniq Plug-In Hybrid Limited >> 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 & 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 Hybrid Control System - "HIGH VOLTAGE SHUT-OFF PROCEDURES ")

  2. Disconnect the motor power cable connector (A) and HSG power cable connector (B) after loosening the mounting bolts.
    G13565653Courtesy of HYUNDAI MOTOR AMERICA
  3. Disconnect the power cable (A) and inverter power cable (B) from the HPCU.
    G13565654Courtesy of HYUNDAI MOTOR AMERICA
    G13565655Courtesy of HYUNDAI MOTOR AMERICA

    Information 

    • Remove the inverter power cable in the following order.
    G13565656Courtesy 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)

    G13565657Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the DC fuse seal cover (A).
    G13565658Courtesy 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)

    G13565659Courtesy of HYUNDAI MOTOR AMERICA