Radiator Cooling Fan Motor: Testing and Inspection

On-vehicle inspection





1. Cooling fan motor check
(1) Make sure that the motor rotates smoothly when the battery voltage is applied to the connectors.

Captions in illustration








(2) Measure the current when the motor is rotating.
Current value





Captions in illustration








2. Cooling fan motor NO. 2 check
(1) Make sure that the motor rotates smoothly when the battery voltage is applied to the connectors.

Captions in illustration








(2) Measure the current when the motor is rotating.
Current value





Captions in illustration