Hyundai Elantra (CN7): Air Conditioning System / PM Sensor

Description and operation

Discription
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 and components location

Components Location

1. PM sensor


Repair procedures

Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad air vent [RH].
(Refer to Body (Interior and Exterior) - "Crash Pad Air Vent")
3.
Loosen the mounting screw and remove the PM sensor (A).

4.
Install in the reverse order of removal.
   
•
Replace any damaged clips
•
Make sure the connector is connected properly.

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