Transmission Control Module (TCM): Installation

2024 Hyundai Kona Limited, 4WDSECTION Installation
  1. Install in the reverse order of removal.
  2. Perform the oil pressure characteristics input procedure using the diagnostic tool when replacing with a new TCM.
    G16543369Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • In order to avoid any problem including sense of starting delay of the transmission and shock at acceleration and vehicle start, make sure to process learning for TCM after replacing the TCM.

      (Refer to IVT Control System - "ADJUSTMENTΒ ")

    • Since TCM and ECM are integrated, perform the procedures related in the ECM after replacing the TCM.

      (Refer to Engine Control/Fuel System - Engine Control Module (ECM) - "ADJUSTMENT ")

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.