juliuscrystal1
Partner Blower Motor Failure
Summary of the thread
A complete blower motor failure occurred in a 2003 Peugeot Partner, with diagnostics indicating a fault related to the AUC sensor, possibly due to a defective cable or plug connection. A suggestion was made to inspect the wiring harness for damage or corrosion and to check the sensor's resistance. Ultimately, a professional diagnosis confirmed a faulty connection at the AUC sensor, which was repaired, resolving the blower motor issue.
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4 comment(s)
juliuscrystal1 (community.author)
I've done a visual inspection of the wiring harness, but I should look closer. Do you know the expected resistance values for the AUC sensor? I don't have that data for the Partner.
valentinaloewe1
I don't have the Peugeot-specific resistance values. My BMW issue was a faulty connection. I'd suggest a professional diagnosis to avoid further issues. A workshop with the right equipment is probably needed.
juliuscrystal1 (community.author)
Took it to a technician as suggested. The diagnosis confirmed a faulty connection at the AUC sensor. Repair cost 95€. The blower motor is working now. Thanks for the help.
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PEUGEOT
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PARTNER
valentinaloewe1
Sounds like a problem I had with my BMW. The climate control acted similarly. Have you checked the wiring harness for damage or corrosion near the sensor plug? Did you check the sensor's resistance?