2021 Genesis GV80 2.5T Advanced, AWDFACTORY OEM SERVICE PROCEDURE

Repair Procedures: Removal

  1. Perform the oil pressure characteristics backup procedure using the diagnostic tool when replacing with a new TCM.
    G14721802Courtesy of HYUNDAI MOTOR AMERICA
    G14721803Courtesy of HYUNDAI MOTOR AMERICA
  2. Turn ignition switch OFF and disconnect the negative (-) battery cable.
  3. Remove the engine room side cover (A).

    [RH] 

    G14721804Courtesy of HYUNDAI MOTOR AMERICA

    [LH] 

    G14721805Courtesy of HYUNDAI MOTOR AMERICA
  4. Remove the front bumper cover (A).
    G14721806Courtesy of HYUNDAI MOTOR AMERICA
  5. Loosen the bolts and then removing the strut bar (A)[LH].
    G14721807Courtesy of HYUNDAI MOTOR AMERICA
  6. Disconnect the TCM connector (A) and the ECM connector (B).
    G14721808Courtesy of HYUNDAI MOTOR AMERICA
  7. Loosen the nut and then separate the wire (A).
    G14721809Courtesy of HYUNDAI MOTOR AMERICA
  8. Loosen the bolts and the nuts and then removing the ECM & TCM bracket (A).

    Tightening torque: 

    8.83 - 11.8 N.m (0.9 - 1.2 kgf.m, 6.51 - 8.68 lb-ft)

    G14721810Courtesy of HYUNDAI MOTOR AMERICA
  9. Loosen the bolts and the nuts and then removing the TCM & TCM bracket (A).

    Tightening torque: 

    8.83 - 11.8 N.m (0.9 - 1.2 kgf.m, 6.51 - 8.68 lb-ft)

    G14721811Courtesy of HYUNDAI MOTOR AMERICA
  10. Loosen the nuts and then removing the TCM (A).

    Tightening torque: 

    8.83 - 11.8 N.m (0.9 - 1.2 kgf.m, 6.51 - 8.68 lb-ft)

    G14721812Courtesy of HYUNDAI MOTOR AMERICA
Factory Service Tools

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When to See a Mechanic

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

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

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