Reasons for failed operation of an electric fan on a car:
Such failure may result from improper water temperature control. Typically, at low temperatures, the water temperature sensors on a car do not send signals to the generator startup fan. The cooling fan will consequently fail to run.
Adjustment of the air flow rate is realized with a transformer. If the transformer has low internal current or an internal fault, operation of the cooling fan will be affected.
Failure of the cooling fan on a car may also be attributed to the fan itself. In this case, it should be inspected carefully and repaired or replaced to avoid interfering with normal use of the car.
Name: electric fan assembly/with module/without brush/400W
Ref No. : 5Q0121203AB
Product system: electrical device
Seat: A3 13-16/A3CA 15-16