LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Genesis >> 2020 >> G90 3.3T Premium, RWD >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transmission Control System - 3.3L >> Transmission Control Module (TCM) >> Repair Procedures >> Removal
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Repair Procedures: Removal

  1. Backup oil-pressure characteristics of old TCM in the GDS.
    G13547799Courtesy of HYUNDAI MOTOR AMERICA
    G13547800Courtesy of HYUNDAI MOTOR AMERICA
    G13547801Courtesy of HYUNDAI MOTOR AMERICA
    G13547802Courtesy of HYUNDAI MOTOR AMERICA
  2. Turn ignition switch OFF and disconnect the negative (-) battery cable.
  3. Remove the cover (A) after removing the clips.
    G13547803Courtesy of HYUNDAI MOTOR AMERICA
  4. Disconnect the ECM connector (A) and TCM connector (B).
    G13547804Courtesy 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)

    G13547805Courtesy of HYUNDAI MOTOR AMERICA
  6. Remove the TCM (B) after removing the nuts (A).
G13547806Courtesy of HYUNDAI MOTOR AMERICA