Radiator Cooling Fan Motor: Testing and Inspection

COOLING FAN MOTOR COMPONENT INSPECTION [L3 WITH TC]
1. Perform the cooling fan control system inspection.
^ If the cooling fan control does not operate properly, inspect the following.
- ECT sensor
- A/C switch
- A/C refrigerant pressure switch (High/low pressure)
- A/C refrigerant pressure switch (Middle pressure)
- VSS
- A/C magnetic clutch
- Fan control module power supply circuit
- Fan control module ground circuit
- Fan control signal circuit (between fan control module terminal B and PCM terminal 1AE)
^ If the all items are normal, replace the cooling fan component.