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Home >> Genesis >> 2021 >> G80 2.5T Advanced, AWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heater And A/C Control Unit >> Heater And A/C Control Unit (DATC) >> Repair Procedures >> Replacement

Repair Procedures: Replacement

CAUTION: Put on gloves to protect your hands.
NOTE:
  • Use a plastic panel removal tool to remove interior trim pieces to prevent damage to the surface.
  • Take care not to bend or scratch the trim and panels.
  1. Disconnect the negative (-) battery terminal.
  2. Loosen the mounting clip and remove the passenger's front door body side weatherstrip (A).
    G15555209Courtesy of HYUNDAI MOTOR AMERICA
  3. Using a screwdriver or remover, remove the crash pad side cover [RH] (A).
    G15555210Courtesy of HYUNDAI MOTOR AMERICA
  4. Loosen the mounting screw, using a screwdriver or remover and remove the crash pad side garnish [RH] (A).
    G15555211Courtesy of HYUNDAI MOTOR AMERICA
  5. Press the lock pin and disconnect the various connectors (A).
    G15555212Courtesy of HYUNDAI MOTOR AMERICA
  6. Loosen the mounting screws, remove the AVN keyboard assembly (A).
    G15555213Courtesy of HYUNDAI MOTOR AMERICA
  7. Press the lock pin and disconnect the AVN keyboard connector (A).
    G15555214Courtesy of HYUNDAI MOTOR AMERICA
  8. Loosen the mounting screws, remove the heater & A/C control unit assembly (A).
    G15555215Courtesy of HYUNDAI MOTOR AMERICA
  9. Press the lock pin and disconnect the heater & A/C control unit connector (A).
    G15555216Courtesy of HYUNDAI MOTOR AMERICA
  10. Install in the reverse order of removal.

    Information 

    • Make sure the connector is connected properly.
    • Replace any damaged clips.