Component Inspection (Cooling Fan Motor)
WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK COOLING FAN MOTOR
- Turn ignition switch OFF.
- Disconnect cooling fan motor harness connector.
- Supply cooling fan motor terminals with battery voltage and check operation.
Cooling fan motor
Condition
Terminal
+
-
1
3 and 4
A
2
3 and 4
1 and 2
3
1 and 2
4
1, 2
3, 4
B
Check that cooling fan speed of condition B is higher than that of A.
Is the inspection result normal?
YES
INSPECTION END
NO
Replace cooling fan motor. Refer to Removal and Installation .