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Home >> Kia >> 2018 >> Sedona EX >> Repair and Diagnosis >> External Pages >> Different car >> Section 78 (Automatic Transaxle Control System) >> Transaxle Control Module (TCM) >> Repair Procedures >> Removal
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Repair Procedures: Removal

WARNING: This page is about a different car, the 2018 Kia Cadenza. However, it is still accessible from the selected car via links, so may be relevant.
  1. Perform the oil pressure characteristics backup procedure using the KDS when replacing with a new TCM.
    Fig 1: Screen Display - Oil Pressure Characteristics Backup Procedure
    G00581365Courtesy of KIA MOTORS AMERICA, INC.
  2. Disconnect the battery negative cable.
  3. Remove the under cover (A).

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

    Fig 2: Locating Under Cover
    G12293692Courtesy of KIA MOTORS AMERICA, INC.
  4. Loosen the TCM mounting bolts (A).

    Tightening torque  :

    9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb.ft)

    Fig 3: Locating TCM Mounting Bolts
    G12293693Courtesy of KIA MOTORS AMERICA, INC.
  5. Disconnect the TCM connector (A).
    Fig 4: Locating TCM Connector
    G12293694Courtesy of KIA MOTORS AMERICA, INC.