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Home >> Kia >> 2024 >> EV6 Light >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Motor Systems >> FRONT MOTOR AND REDUCTION GEAR SYSTEM (2WD / 70kW+160kW AWD) >> Front Motor And Reduction Gear Assembly >> Installation

Front Motor And Reduction Gear Assembly: Installation

  1. Install in the reverse order of removal.
    NOTE: Make sure the quick connector installed securely after installing coolant hose.
    [Type A] 
    • Make sure the quick connector (A) installed securely.
      G15815932Courtesy of KIA MOTORS AMERICA, INC.

      [Type B] 

    • Make sure the quick connector and quick connector clamp are installed securely.
    • Make sure that the quick connector protrusion (A) fit into the groove (B).
      G15815933Courtesy of KIA MOTORS AMERICA, INC.
  2. Fill with coolant.

    (Refer to Electric Vehicle Cooling System - " COOLANT  ") 

    NOTE: Using the KDS, perform Electric Water Pump (EWP) air bleeding.
  3. Refill the front motor and reduction gear oil.

    (Refer to Front Motor and Reduction Gear System -  "FRONT MOTOR AND REDUCTION GEAR OIL ")

  4. After installing the front motor and reduction gear assembly, perform the leakage test.

    (Refer to Battery Control System - " AIR TIGHTNESS  ") 

  5. Perform the "Motor Control Unit-Front" and "Initialization of Automatic Resolver Offset Calibration" using the KDS.

    (Refer to Motor and Reduction Gear System -  MOTOR POSITION & TEMPERATURE SENSOR INSPECTION  ) 

    NOTE: If the resolver offset correction initialization is not performed, the output may be reduced and the drivable distance may be shortened.