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Home >> Kia >> 2017 >> Optima LX 1.6T >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Dual Clutch Transmission Control System - 1.6L (Except HEV) >> DCT Control Module (TCM) >> Repair Procedures >> Removal

Repair Procedures: Removal

  1. Disconnect the battery negative (-) cable.
  2. Remove the under cover.

    (Refer to Engine Mechanical System - "ENGINE ROOM UNDER COVER ")

  3. Remove the wiring from the TCM bracket.
    Fig 1: TCM Bracket Wiring
    G12142582Courtesy of KIA MOTORS AMERICA, INC.
  4. Loosen the TCM mounting nut (A).
    Fig 2: Locating TCM Mounting Nuts
    G12142583Courtesy of KIA MOTORS AMERICA, INC.
  5. Disconnect the TCM connector.
  6. Remove the TCM from the bracket by loosening the nuts.
    Fig 3: Locating TCM With Nuts
    G12142584Courtesy of KIA MOTORS AMERICA, INC.
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