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Home >> Kia >> 2019 >> Sorento SX, 4WD >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> 4WD Control System >> 4WD Ecu >> Repair Procedures >> Removal
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Repair Procedures: Removal

  1. Prior to replacing the 4WD ECU, check the 4WD ECU"s clutch learning with the KDS tool.

    (Refer to 4WD Control System - "REPAIR PROCEDURES ")

  2. Disconnect the battery negative cable from the battery
  3. Disconnect the 4WD ECU connector (A) and then loosen the nut (B).
    G12850380Courtesy of KIA MOTORS AMERICA, INC.
  4. Remove the 4WD ECU.
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