Hyundai Tucson: Blower unit assembly

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Heating, Ventilation and Air Conditioning (HVAC) / Blower / Blower unit assembly

Components Location

  1. Blower unit assembly


  1. Blower unit assembly
  2. Intake actuator
  3. Intake duct case LH
  4. Intake seal
  5. Intake door(l)
  6. Intake door(2)
  7. Intake duct case RH
  8. Climate control actuator
  9. PWM blower module
  10. Blower resistor
  11. Power mosfet
  12. Blower upper case
  13. Blower NVH pad
  14. Air filter cover
  15. Blower blind case
  16. Blower lower case
  17. Blower cover
  18. Blower motor assembly


     Blower - 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

      Blower - Inspection

    Connect the battery voltage and check the blower motor rotation. If the blower motor does not operate well, substitute with a known-good blower motor and check for proper operation. Replace the blower motor if it is proved that th

     Intake actuator

    Components Intake actuator Inspection Turn the ignition switch OFF. Disconnect the intake actuator connector. Verify that the intake actuator operates to the fresh air position when connecting 12V to terminal 3 and grounding ter


     Driver Attention Warning (DAW)

    Basic function Driver Attention Warning will help determine the driver's attention level by analyzing driving pattern, driving time, etc. while vehicle is being driven. Driver Attention Warning will recommend a break when the driver's atten

     Battery Pack Assembly Inlet Duct/ Battery Pack Assembly Outlet Duct

    Removal and Installation Battery Pack Assembly Inlet Duct Turn the ignition switch OFF and disconnect the battery (-) terminal. Remove the luggage board (A). Separate the inlet cooling duct (A) in the direction of the arrow. Tigh