Condenser Fan: Description and Operation
SUPPRESSOR FILTER - REAR CONDENSER FANRear Condenser Fan Suppression Filter:
The interference suppression filter for the rear A/C condenser fan protects the rear A/C control circuits and the vehicles electrical system from voltage spikes which may be generated by the rear condenser fan motor or the rear condenser fan relay. The suppression filter also impedes the propagation of RF interference into the vehicles electrical system by the rear condenser fan to ensure interference-free radio reception.
The rear condenser fan suppression filter is located in the rear A/C condenser housing near the rear condenser fan.
The rear condenser fan suppression filter provides protection against transient interference signals or similar interference to the electronic rear condenser fan circuits which can effect the performance of the rear A/C control module circuits and radio reception quality. The suppression filter for the rear condenser fan consist of capacitors and inductance coils.
The rear condenser fan suppression filter cannot be repaired and, if faulty or damaged, it must be replaced. Refer to the appropriate wiring information for complete HVAC wiring diagrams.