Hyundai Sonata LF Quiz
Heating, Ventilation, and Air Conditioning

Blower Motor Repair Procedures

In this manual: Heating, Ventilation, and Air Conditioning
General Information — 9Engine Mechanical System — 90Engine Electrical System — 58Emission Control System — 24Engine Control System/Fuel System — 114Drive Shaft and Axle — 15Suspension System — 35Steering — 19Restraints — 50Brake System — 54Body (Interior and Exterior) — 213Body Electrical System — 241Heating, Ventilation, and Air Conditioning — 56DCT (Dual Clutch Transmission) System — 52
9steps
~54min
2/5difficulty
Done 0 of 9

Inspection

  1. Apply battery voltage and check the blower motor rotation.
  2. If the blower motor does not operate properly, replace it with a known good blower motor and check that it operates correctly.
  3. Replace the blower motor if it is confirmed to be faulty.

Replacement

  1. Disconnect the negative (-) battery terminal.
  2. Remove the hood side trim. (Refer to Body - "Hood Side Trim")
  3. To remove the protective cover under the [RH] cover (A), press both sides of the stopper pin, then pull it downward.
  4. Disconnect the under lamp connector (A).
  5. Disconnect the blower motor connector (A), then remove the blower motor (B) after loosening the screws.
  6. Install in the reverse order of removal.

Test yourself

A quick Hyundai Sonata LF quiz: every answer comes with an explanation and a link to the manual page.