Hyundai Tucson: PM sensor
Components Location

- PM sensor
Replacement
- Disconnect the negative (-) battery terminal.
- Remove the crash pad lower panel.
(Refer to Body (Interior and Exterior) - "Crash Pad Lower Panel")
- Loosen the mounting screw, remove the shower duct (A).

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

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

- Install in the reverse order of removal.
WARNING
- Replace any damaged clips (or retainers or fasteners).
- Make sure that each of the assembly components operates properly.
READ NEXT:
Heater unit assembly
Component Location
Heater unit assembly
Components
Heater unit assembly
Heater core cover
Heater core assembly
Mode control actuator LH
DEF duct seal
Evaporator assembly
Flange seal
Heater NVH pad
Temperature contro
Heater - Replacement
Disconnect the negative (-) battery terminal.
Recover the refrigerant with a recovery/recycling/charging station.
(Refer to Air conditioning System - "Repari procedures")
When the engine is cool, drain the engine coolant from the r
SEE MORE:
Exterior Bumper Antenna
Disconnect the negative (-) battery terminal.
Lift the vehicle.
Disconnect the antenna connector (A) from the rear bumper.
Remove the antenna (B) after loosening mounting nuts.
Buzzer
Disconnect the negative (-) battery terminal.
Hazard warning flasher
The hazard warning flasher serves as
a warning to other drivers to exercise
extreme caution when approaching,
overtaking, or passing your vehicle.
It should be used whenever emergency
repairs are being made or when the
vehicle is stopped
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual