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Home >> Kia >> 2021 >> Rio S, 4D Hatchback >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heater And A/C Control Unit >> Heater And A/C Control Unit (FATC) >> Repair Procedures >> Replacement

Repair Procedures: Replacement

  1. Disconnect the negative (-) battery terminal.
  2. Remove the audio unit.

    (Refer to Body Electrical System - "AUDIO UNIT ")

  3. After loosening the mounting screws, remove the A/C & heater controller unit (A).
    G13706705Courtesy of KIA MOTORS AMERICA, INC.
  4. Disconnect the connectors (A) and the air hose (B).
    G13706706Courtesy of KIA MOTORS AMERICA, INC.
  5. Installation is the reverse order of removal.