electrical
Blower Motor
for 2021 Hyundai Tucson 2.5L I4 · AWD
Difficulty
Easy
Time
1.5 h
Tools
7
Steps
12
Remove and replace the cabin blower motor located behind the passenger side lower dash panel.
Warnings
⚠Ensure ignition is off and key is removed for at least 3 minutes before beginning work to allow airbag system to discharge
ℹ️The blower motor is accessible from the passenger footwell without removing the entire dash assembly
⚠The blower motor connector is fragile - do not pull on wires, only on the connector body
Tools required
10mm socket and ratchetEssential
8mm socketEssential
Phillips screwdriverEssential
Flat blade trim tool set
Torque wrench (1-15 Nm range)Essential
Work light or flashlightEssential
Magnetic parts tray
Parts
- Blower motor assembly × 1 — 97113-D3000 or equivalent
- Blower motor resistor (if damaged) × 1 — Use OEM specification
- Plastic push clips (if broken) × 5 — Use OEM specification
Preparation
- Park vehicle on level surface and engage parking brake
- Turn ignition off and remove key from vehicle
- Wait at least 3 minutes for airbag system capacitors to discharge
- Open passenger door fully for access
- Adjust passenger seat to full rearward position
- Ensure HVAC system is off and has cooled if recently used
Procedure
- 1Remove lower passenger side trim panelLocate the lower passenger side kick panel below the glove box. Remove any Phillips screws securing the panel (typically 2-3 screws). Carefully pull the panel away from the firewall using a trim tool to release plastic clips. Disconnect any courtesy light connectors if equipped. Set panel aside.
- 2Access blower motor coverFrom the passenger footwell, look upward toward the firewall. Locate the rectangular blower motor cover secured by screws. You may need to remove or partially lower the side panel near the door sill for additional access. Use a work light to clearly see the fasteners.
- 3Remove blower motor coverRemove the cover screws using an 8mm socket or Phillips screwdriver as applicable. There are typically 3-4 screws around the perimeter. Carefully lower the cover - it may be tight due to foam sealing. Keep screws organized for reinstallation.
- 4Disconnect blower motor electrical connectorLocate the electrical connector on the blower motor housing. Press the locking tab and pull the connector straight off the motor terminals. Do not pull on the wires. If there is a separate resistor connector nearby, disconnect it as well by pressing its release tab.
- 5Remove blower motor mounting screwsLocate the three blower motor mounting screws around the motor housing flange. Use a Phillips screwdriver or 8mm socket to remove all three screws completely. Support the motor with one hand as you remove the final screw to prevent it from dropping.Torque specBlower Motor Screws4 Nm (3 lb-ft)
- 6Extract blower motor assemblyCarefully rotate and lower the blower motor assembly out of the housing. The motor with fan cage attached is approximately 8 inches in diameter. Angle it as needed to clear the opening - you may need to tilt it clockwise and pull downward. If it binds, check that all screws are removed and that no wiring is caught.
- 7Inspect and clean housingWith the motor removed, inspect the blower housing for debris, leaves, or obstructions. Check the resistor for burn marks or damage. Remove any debris with a vacuum or compressed air. Inspect the foam seal on the motor for deterioration.
- 8Install new blower motorPosition the new blower motor assembly with the electrical connector tab facing the correct direction (typically toward the passenger side). Angle the motor and fan cage into the housing opening. Ensure the mounting flange is flush against the housing and all three screw holes align properly.
- 9Secure blower motorInstall the three blower motor mounting screws hand-tight first to ensure proper alignment. Then torque each screw in a cross pattern to specification using a torque wrench. Verify the motor sits flush with no gaps.Torque specBlower Motor Screws4 Nm (3 lb-ft)
- 10Reconnect electrical connectorsReconnect the blower motor electrical connector, ensuring it clicks into place securely. If the resistor was disconnected, reconnect it as well. Gently tug on connectors to verify they are locked.
- 11Reinstall blower motor coverPosition the blower motor cover back into place, ensuring any foam seal sits correctly. Install all cover screws and torque to specification in a cross pattern. Verify the cover sits flush against the housing.
- 12Reinstall trim panelsReconnect any courtesy light connectors. Position the lower kick panel and press firmly to engage plastic clips. Install all trim panel screws and tighten securely but do not overtighten plastic fasteners. Return passenger seat to normal position.
Reassembly
- Ensure all electrical connectors are fully seated and locked
- Verify all trim panels are securely fastened with no rattles
- Confirm no tools or parts are left in the passenger footwell area
Verification
- Turn ignition to ON position without starting engine
- Test blower motor at all four speed settings (Low, Medium, High speeds and High)
- Verify smooth operation with no unusual noises, grinding, or squeaking
- Check that air flow is strong and consistent at all speeds
- Verify blower motor turns off completely when switched off
- Listen for any air leaks around the blower motor cover indicating improper seal
- Test HVAC system in both heat and A/C modes to ensure proper airflow distribution