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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 91 (Hybrid Control System (HEV)) >> DC Fuse >> Repair Procedures >> Removal

Repair Procedures: Removal

WARNING: This page is about a different variant/trim than selected.
WARNING: This hybrid system uses a DC 270V voltage system. Be sure to follow safety instructions below. Failure to follow safety instructions may result in serious injury or electrocution (Refer to "SAFETY PRECAUTION ").
  1. Shut off the High Voltage circuit (Refer to "HIGH VOLTAGE SHUTOFF PROCEDURE ").
  2. Remove the air cleaner assembly and duct (Refer to "ENGINE INTAKE & EXHAUST SYSTEM - SONATA HEV article").
  3. Disconnect the power cable (A) from the HPCU.
    1. Pull the lever (B) in the direction of the arrow shown in illustration with the hook (C) pressed.
    2. Press the lever (D), and then pull the power cable connector.
  4. Remove the cover (E).
    Fig 1: Identifying HPCU Power Cable And Cover
    G10590676Courtesy of HYUNDAI MOTOR AMERICA
    Fig 2: Hook & Levers
    G10590677Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the seal cover (A).
  6. Remove the installation bolts (B), than remove the DC fuse (C) from the HPCU.
    Fig 3: Identifying Seal Cover, DC Fuse And Installation Bolts
    G10590678Courtesy of HYUNDAI MOTOR AMERICA
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