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Home >> Hyundai >> 2023 >> Santa Fe SE, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 60 (Heater And A/C Control Unit) >> Heater Control Unit >> Replacement

Heater Control Unit: Replacement

WARNING: This page is about a different car, the 2022 Genesis GV70. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the negative (-) battery terminal.
  2. Remove the crash pad center panel [RH].

    (Refer to Body (Interior and Exterior) - "CRASH PAD CENTER PANEL ")

  3. Disconnect the heater control unit connector (A).
    G14765246Courtesy of HYUNDAI MOTOR AMERICA
  4. Loosen the mounting screw and then remove the heater control unit (A).
    G14765247Courtesy of HYUNDAI MOTOR AMERICA
  5. Install in the reverse order of removal.

    Information 

    • Be careful that the coolant may flow when removing the heater core.