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Home › Kia › 2024 › K5 GT › Repair and Diagnosis › Transmission › Transmission Control Systems › Dual Clutch Transmission Control System - 2.5L › DCT Control Module (TCM) › Repair Procedures › Installation

Repair Procedures: Installation

  1. Install in the reverse order of removal.
    NOTE:
    • Make sure the TCM pin part (A), and E-module part (B) fit when installing.
      G00620913Courtesy of KIA MOTORS AMERICA, INC.
    • The existing connector mounting bolt must be replaced with a new one and apply the oil to the O-ring (A) before tightening it.
      G13837714Courtesy of KIA MOTORS AMERICA, INC.
    • Tighten the TCM mounting bolts in the following order below to minimize twisting of the connector.
      1. Pretighten the bolt (B).
      2. Pretighten the bolts (A).
      3. Tighten the bolts (A) with the specified torque.
      4. Tighten the bolts (B) with the specified torque.
      G13837715Courtesy of KIA MOTORS AMERICA, INC.
  2. Perform the air bleeding procedure by using the diagnostic tool.
    G00620914Courtesy of KIA MOTORS AMERICA, INC.
  3. Perform the transmission initialization procedure by using the diagnostic tool if replaced transmission with a new one.
    G00620916Courtesy of KIA MOTORS AMERICA, INC.
  4. Perform the clutch touch point learning procedure using the diagnostic tool after replacing TCM.
    G13837716Courtesy of KIA MOTORS AMERICA, INC.
  5. Perform the touchpoint curve learning procedures.

    Perform to learn a touchpoint curve 

    1. Perform a forward/reverse driving test for 2 minutes. (Drive while accelerating pedal from 10% to 30% and gradually increasing)
    2. Perform a forward/reverse driving test for 2 minutes. (Drive while accelerating pedal from 30% to 50% and gradually increasing)

      Information 

      An accelerator pedal angle doesnt need to be exact but needs to be driven while gradually increasing the angle to ensure a good learning procedure.

    3. Repeat the above procedure. (Test time 2 min)
  6. Re-perform the touchpoint curve learning procedures after DCT learning procedure, when there is a delayed acceleration or shift shock occurs. (Maximum 5 time)
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