1.Connect the battery voltage and check the blower motor rotation.

2.If the blower motor does not operate well, substitute with a known-good blower motor and check for proper operation.
3.Replace the blower motor if it is proved that there is a problem with it.
1.Disconnect the negative (-) battery terminal.
2.Press the lock pin (B) and then remove the crash pad under cover (A).

3.Disconnect the blower motor connector (A) and then remove the blower motor (B) after loosening the screws.

4.Install in the reverse order of removal.
Blower Unit
Blower Resistor (Manual)Hyundai Tucson (NX4) 2022-2026 Owner's Manual: Engine oil pressure warning
light
This warning light illuminates:
When the engine oil pressure is low.
If the engine oil pressure is low:
Drive carefully to the nearest safe
location and stop your vehicle.
Turn the engine OFF and check the
engine oil level (For more information,
refer to the “Engine Oil” secti ...
Hyundai Tucson (NX4) 2022-2026 Owner's Manual: SRS Care
The SRS is virtually maintenance-free
and there are no parts you can safely
service by yourself. If the SRS airbag
warning light does not illuminate when
the ignition switch is in the ON position
or continuously remains on, have the
system immediately inspected by an
authorized HYUNDAI ...