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Home >> Genesis >> 2023 >> G80 2.5T Advanced, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 111 (Automatic Transmission Control System - 2.5L) >> Transmission Control Module (TCM) >> Repair Procedures >> Removal
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Repair Procedures: Removal

WARNING: This page is about a different car, the 2024 Genesis G80. However, it is still accessible from the selected car via links, so may be relevant.
  1. Perform the oil pressure characteristics backup procedure using the diagnostic tool when replacing with a new TCM.
    G15548138Courtesy of HYUNDAI MOTOR AMERICA
  2. Turn ignition switch OFF and disconnect the negative (-) battery cable.
  3. Remove the engine room cover (A).
    G15548139Courtesy of HYUNDAI MOTOR AMERICA
  4. Disconnect the ECM connector (A) and TCM connector (B).
    G15548140Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the TCM & ECM (A) after loosening the mounting nuts and bolt.
    G15548141Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the TCM (A) after loosening the mounting bolts.
    G15548142Courtesy of HYUNDAI MOTOR AMERICA
    G15548143Courtesy of HYUNDAI MOTOR AMERICA
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