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Home › Kia › 2016 › Sorento SX, 4WD › Repair and Diagnosis › Transmission › Transfer Case › 4WD Control System › 4WD Ecu › Repair Procedures › Removal

Repair Procedures: Removal

  1. Prior to replacing the 4WD ECU, check the 4WD ECU's clutch learning with the GDS 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).
    Fig 1: Locate 4WD ECU Connector And Nut
    G11862685Courtesy of ABLE BODY CORP.
  4. Remove the 4WD ECU.
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