lukas_hoffmann51

Toro Blower Motor Issue

I'm having a strange issue with my 2019 Fiat Toro (gasoline engine). The blower motor isn't working. I ran a diagnostic and it's showing an AUC sensor fault. Could a faulty air quality sensor really stop the blower motor completely? I've checked the fuses, and they seem fine. Mileage is at 56031 km.

A 2019 Fiat Toro is experiencing a blower motor failure, with diagnostics indicating an AUC sensor fault. A faulty air quality sensor could potentially stop the blower motor, as similar issues have been reported in other vehicles. The fuses have been checked and are fine, suggesting the problem might be due to a faulty connection or wiring related to the sensor. It is recommended to have a workshop inspect the sensor's wiring for any loose connections.

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4 comment(s)

Interesting. I had a similar problem with my 2018 BMW 3 series. The climate control went haywire, and it turned out to be related to the odor sensor. Did you check the cable and plug connection of the AUC sensor? Maybe there's a bad connection somewhere.

Thanks for the tip! When you say 'related,' do you mean the blower motor also stopped working completely in your BMW? Or was it just acting weirdly?

Yes, that's correct. The blower motor in my BMW stopped working entirely. It was indeed the AUC sensor and a defective plug. Considering you've checked the fuses, I'd say it's worth having a workshop take a look at the sensor's wiring. Seems like a common issue, a faulty connection perhaps?

Thanks so much for the confirmation! I'll take it to a shop to check the wiring like you suggested. The final repair cost was 95€. Hopefully, it's just a loose connection. Appreciate the help!

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FIAT

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TORO