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Home >> Genesis >> 2018 >> G80 3.8, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission Control System (SBW) - 3.8L >> Transmission Control Module (TCM) >> Repair Procedures >> Removal
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Repair Procedures: Removal

  1. Back-Up Oil-Pressure Characteristics of old TCM in the GDS.
    G12660633Courtesy of HYUNDAI MOTOR AMERICA
    G12660634Courtesy of HYUNDAI MOTOR AMERICA
    G12660635Courtesy of HYUNDAI MOTOR AMERICA
    G12660636Courtesy of HYUNDAI MOTOR AMERICA
  2. Turn ignition switch OFF and disconnect the negative (-) battery cable.
  3. Remove the cover (A) after removing the clips.
    G12660637Courtesy of HYUNDAI MOTOR AMERICA
  4. Disconnect the ECM connector (A) and TCM connector (B).
    G12660638Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the TCM & ECM after removing the bolts (A) and nut (B).

    Tightening Torque: 

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

    G12660639Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the TCM (B) after removing the nuts (A).
    G12660640Courtesy of HYUNDAI MOTOR AMERICA