Diagnostic Test
WARNING: This page is about a different car, the 2016 Infiniti QX60. 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 control module harness connector.
- Supply cooling fan control module harness connector terminals with battery voltage as per the following, and check operation.
Cooling fan control module Operation Motor Connector Terminal + - 1 E245 4 5 Cooling fan operates. 2 E246 6 7
Is the inspection result normal?
YES
INSPECTION END
NO
Replace malfunctioning cooling fan motor. Refer to REMOVAL AND INSTALLATION .