Hyundai Tucson: PM sensor

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Heating, Ventilation and Air Conditioning (HVAC) / Air Conditioning System / PM sensor

Components Location

  1. PM sensor


  1. Disconnect the negative (-) battery terminal.
  2. Remove the crash pad lower panel.

    (Refer to Body (Interior and Exterior) - "Crash Pad Lower Panel")

  3. Loosen the mounting screw, remove the shower duct (A).

  1. Disconnect the PM sensor connector (A) and hose (B).

  1. Loosen the mounting screw, remove the PM sensor (A).

  1. Install in the reverse order of removal.


  • Replace any damaged clips (or retainers or fasteners).
  • Make sure that each of the assembly components operates properly.



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