Hyundai Tucson: Air Conditioning System / PM Sensor

- Description Monitor the air quality inside the vehicle in real time (PM sensor) and display the status on the screen.Automatically operate when fine dust concentration is high (Condition: Bet mode + A/C ON + 3rd speed or higher) - 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).

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

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

6.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.