Heating, Ventilation, and Air Conditioning

Cluster Ionizer

6steps
~36min
2/5difficulty
Done 0 of 6

Description and Operation

Description

The cluster ionizer sterilizes and eliminates unpleasant odors from the air conditioner or ventilation air. It also purifies the air inside the vehicle. When the ignition is ON, the ionizer operates in the "CLEAN" mode and then in the "ION" mode, switching between both modes. In the "CLEAN" mode, the cluster ionizer generates negative ions and positive ions, which help remove odors from the air. In the "ION" mode, the cluster ionizer generates negative ions and purifies the air inside the vehicle.

Repair Procedures

Inspection

  1. Press the MODE switch more than 4 times within 2 seconds while pressing the OFF switch at the same time.
    Display Description of Malfunction
    00 Normal
    44 Cluster Ionizer Generator Malfunction

    * For the diagnostic procedure, refer to the DTC Chart.

Replacement

  1. Disconnect the negative (-) battery terminal.
  2. Remove the center airbag panel. (Refer to Body - "Center Airbag Panel")
  3. Loosen the mounting screws and remove the passenger side duct (A).
    Hyundai Palisade. Repair procedures
  4. Disconnect the cluster ionizer connector (A).
  5. Loosen the mounting screws and remove the cluster ionizer (B).
    Hyundai Palisade. Repair procedures
  6. Install in the reverse order of removal.

Test yourself

A quick Hyundai Palisade quiz: every answer comes with an explanation and a link to the manual page.