Movano Blower Motor Fault

Afternoon. My 2004 Renault Movano diesel, 153760 km, has developed a strange fault. The blower motor refuses to operate. Diagnostics point to an AUC sensor fault. I've checked the sensor itself; seems fine. Suspect cable or plug connection. Anyone seen this before?

4 comment(s)

I had similar issues with my Movano, though I didn't check the diagnostics. Does your climate control have auto recirculation?

Indeed it does. Is the auto recirculation linked to the blower motor?

I believe so. If the AUC sensor is faulty, it might be telling the system not to allow outside air, which affects the blower. I'd suggest taking it to a workshop; they'll diagnose it properly.

Thanks for the suggestion. It was indeed the cable connection to the AUC sensor. 95€ later and the blower is working perfectly.

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