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How to solve the problem of the noisy internal fan

Model: (Various brands) Various
Part: Blower motor

In this video we are explained how to solve the problem of a noisy cabin fan. Specifically, the video talks about an Alfa Romeo Mito, but the discussion is valid for all brands. The youtuber gives us some advice; the first one is - in case we have an automatic air conditioning system, to perform the nozzle learning procedure; the second is to check the air conditioner filter, which should not be clogged with leaves and dust residues. In fact, if there are many residues it means that something has obstructed the fan; third thing, we check that the fan does not have damages resulting from incorrect installation: maybe it is not fixed properly and therefore vibrates; we check the condition of the rubbers present in the back of the fan, because if they are damaged they cause the fan to work crooked. Finally, how to check that the fan works correctly: with the fan detached, we reattach the wiring, hold it with one hand and with the other we turn the air to the maximum. If the fan does not have vibrations it means it is fine.

Posted on 12 November 2024 by ScegliAuto

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by ScegliAuto

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