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Home >> Hyundai >> 2012 >> Genesis Coupe 2.0T, Automatic Trans >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transmission Control System - 2.0L >> Transmission Control Module (TCM) >> Repair Procedures >> Replacement
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Repair Procedures: Replacement

  1. Disconnect (-) terminal from the battery.
    Fig 1: Identifying (-) Battery Terminal
    G06514500Courtesy of HYUNDAI MOTOR CO.
  2. Disconnect the ECU and TCU connectors (A).
    Fig 2: Identifying ECU & TCU Connectors
    G06514501Courtesy of HYUNDAI MOTOR CO.
  3. Remove the ECU and TCU with the bracket by removing bolts (2ea) and a nut.
    Fig 3: Identifying Bracket Nut
    G06514502Courtesy of HYUNDAI MOTOR CO.
  4. Remove the TCU (A) by removing bolts (4ea).
    Fig 4: Identifying TCU & Bolts
    G06514503Courtesy of HYUNDAI MOTOR CO.
  5. Replace the TCU with a new one.
  6. Install the removed parts in reverse order of removal.
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