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Home >> Kia >> 2020 >> Optima EX >> Repair and Diagnosis >> External Pages >> Different car >> Section 230 (Air Conditioning System) >> Evaporator Temperature Sensor >> Repair Procedures >> Replacement
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Repair Procedures: Replacement

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the negative (-) battery terminal.
  2. Remove the heater and blower unit from the crash pad after loosening the mounting nuts.

    (Refer to Heater - "HEATER UNIT ")

  3. Remove the evaporator core cover (A) after loosening the mounting screws.
    G12607650Courtesy of HYUNDAI MOTOR AMERICA
  4. Pull out the evaporator core (A) from the heater unit.
    G12607651Courtesy of HYUNDAI MOTOR AMERICA
  5. Remove the evaporator temperature sensor (A) from the evaporator core.
    G12607652Courtesy of HYUNDAI MOTOR AMERICA
  6. To install, reverse the removal procedure.