Radiator Cooling Fan Motor: Service and Repair

Cooling Fan Motor and Shroud

4.0L and 4.6L (3V)

Cooling Fan Motor and Shroud 4.0L and 4.6L (3V):

5.4L (4V)

5.4L (4V):

All engines

All engines:

5.4L (4V) Engine
1. Drain the cooling system.
2. Drain the supercharger cooling system.

All Engines
3. Disconnect the battery ground cable.

4.0L and 4.6L (3V) Engines
4. Remove the air cleaner outlet pipe.
5. Remove the bolt and position aside the power steering reservoir.
- To install, tighten to 8 Nm (71 inch lbs.).
6. Detach the lower degas bottle hose and position it aside.

5.4L (4V) Engines
7. Disconnect the upper supercharger degas bottle hose and position it aside.
8. Remove the bolt and position aside the supercharger degas bottle.
- To install, tighten to 8 Nm (71 inch lbs.).
9. Disconnect the upper degas bottle hose and position it aside.

All Engines
10. Remove the 2 bolts and position aside the degas bottle.
- To install, tighten to 8 Nm (71 inch lbs.).
11. Disconnect the cooling fan motor and shroud electrical connector.
12. Remove the 2 bolts and the cooling fan motor and shroud.
- To install, tighten to 9 Nm (80 inch lbs.).
13. To install, reverse the removal procedure.

5.4L (4V) Engines
14. Fill and bleed the cooling system.
15. Fill and bleed the supercharger cooling system.