Nissan Versa

 Sedan Service Manual

Engine » Engine control system (EC) » Cooling fan
Component Inspection (Cooling Fan Motor)

1.CHECK COOLING FAN MOTOR

1. Turn ignition switch OFF.
2. Disconnect cooling fan motor harness connector.
3. Supply cooling fan motor terminals with battery voltage and check operation. 

Is the inspection result normal?

YES >> INSPECTION END

NO >> Replace cooling fan motor. Refer to CO, "Removal and Installation".

Component Inspection (Cooling Fan Relay)

1.CHECK COOLING FAN RELAY

1. Turn ignition switch OFF.
2. Remove cooling fan relay.
3. Check continuity between cooling fan relay terminals under the following conditions.                                             

Is the inspection result normal?

YES >> INSPECTION END

NO >> Replace cooling fan relay.

Component Function Check

Diagnosis Procedure

Component Inspection (Cooling Fan Motor)