How to Replace A/C Condenser Cooling Fan 06-11 Honda Civic
Difficulty: Intermediate · About 100 min · Honda Civic
Replace the A/C condenser cooling fan on a 2006–2011 Honda Civic, removing the upper radiator support for access while keeping the refrigerant circuit sealed and protecting the condenser lines.
Tools you will need
- 12mm Socket
- Flat Blade Screwdriver
- Phillips Head Screwdriver
- T30 Driver
- 10mm Wrench
- 10mm Socket
- Ratchet
- Needle nose pliers
Parts and supplies
- A/C condenser cooling fan
- Radiator support clips
Steps
Remove the upper radiator shield
Open and secure the hood, then release the push clips holding the upper shield. Lift the shield away and keep the clips together.
Disconnect the fan wiring
Unplug the radiator and condenser fan connectors and release their harness clips from the support. Note how each wire is routed so it can be secured away from the blades.
Remove the battery
Disconnect the negative terminal first, followed by the positive terminal. Remove the hold-down and battery cover, then lift the battery out without bridging its terminals with a tool.
Move the upper radiator support
Release the overflow hose, fan wiring retainers, grille fasteners, and radiator support bolts. Carefully lift or move the support only as far as needed, supporting it and avoiding strain on the radiator, condenser, or refrigerant lines.
Replace the condenser fan
Remove the fan mounting bolts and lift the assembly out without bending the condenser fins. Fit the replacement fan in the same orientation and tighten its mounting fasteners to specification.
Reinstall the radiator support
Return the support to its original position and reinstall its bolts and retainers. Reconnect the fan and sensor wiring, restore the overflow hose and filler neck, and check that no harness is trapped.
Reinstall the battery and shield
Place the battery in its tray and secure the hold-down. Connect positive first and negative last, then reinstall the upper shield clips and verify the hood closes properly.
Test the cooling fans
Start the vehicle and confirm the radiator and condenser fans operate when commanded by the vehicle. Check for warning lights, unusual noise, or wiring contact with the fan blades.
Check your vehicle’s repair manual for exact specifications and fit.