Hyundai Tucson: Blower / Blower Unit Repair procedures

Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the heater and blower unit.
(Refer to Heater - "Heater Unit")
3.
Remove the blower unit (A) from the heater unit after loosening a mounting bolt and 3 screws.

   
Make sure that there is no air leaking out of the blower and duct joints.
4.
Install in the reverse order of removal.
Blower Unit Components and Components Location
Component Location Components 1. Intake Case (LH)2. Intake Case (RH)3. Blower motor4. Intake door5. Intake actuator6. Mosfet [Auto type]7. Resistor [Manual type]8. Climate control air filter cov ...

Blower Motor Repair procedures
Inspection 1. Connect the battery voltage and check the blower motor rotation. 2. If the blower motor voltage is not operated well, substitute with a known-good blower motor and check for prop ...

Other information:

Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Front Seats
WARNING To prevent serious injury or death: Never attempt to adjust the seat while the vehicle is moving. The seat could respond with unexpected movement and may cause loss of vehicle control resulting in a collision. Do not place anything under the front seats. Loose objects, ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Thermostat Repair procedures
Removal and Installation     Disassembly of the thermostat would have an adverse effect, causing a lowering of cooling efficiency. Do not remove the thermostat, even if the engine tends to overheat. 1. Drain engine coolant so its level is below thermostat. 2. Disconn ...

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