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Home >> Hyundai >> 2024 >> Elantra N Automatic DCT Trans >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Dual Clutch Transmission Control System >> DCT Control Module (TCM) >> Repair Procedures >> Installation

Repair Procedures: Installation

  1. To install, reverse the removal procedures.
    NOTE:
    • Make sure the TCM pin part (A), and E-module part (B) fit when installing.
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    • When reinstalling the TCM, must be replaced the TCM connector mounting bolt (A) with new one and apply the oil to the O-ring (B) before tightening it.
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  2. Perform the air bleeding procedure by using the diagnostic tool.
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    G16772491Courtesy of HYUNDAI MOTOR AMERICA
  3. Perform the factory mode exit procedure by using the diagnostic tool if replaced transmission with a new one.
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  4. Perform the clutch touch point learning procedure using the diagnostic tool after replacing TCM
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  5. Perform the touch point curve learning procedures.
    • Perform to learn a touch point curve. 
      1. Drive the accelerator pedal at a low angle after starting from a stop condition P → D, P → R (Drive while accelerating pedal from 10% to 30% and gradually increasing)
      2. Drive the accelerator pedal at a middle angle after starting from a stop condition P → D, P → R (Drive while accelerating pedal from 30% to 50% and gradually increasing)

        Information 

        • An accelerator pedal angle doesn't need to be driven exact but needs to drive while gradually increasing the angle to ensure a good learning procedure.
      3. Repeat the above procedure. (Test time 2 min)
  6. Re-perform the touch point curve learning procedures after DCT learning procedure, when there is delayed acceleration or shift shock occurs. (Maximum 5 time)