Re: [alfa] Speaking of 164 HVAC servo motors...

[hagen_jason@xxxxxxxxxxx]

Yep.  That sucks...

--
Jason Hagen

-------------- Original message -------------- 

> This morning I could not get the air directed to the defrost vents. 
> 
> It would only come out of the main (upper) vents. If I pressed another 
> location that light would come on, and I could hear a faint tapping 
> sound, but it would still come out of the main vents. 
> The tapping sound would continue even after I turned the HVAC off. 
> Unless I pressed the "all forward" (upper, first) button again and 
> then shut the HVAC off. 
> Controlling the fan speed works okay. 
> It just could not change location/direction of air flow. 
> 
> The tapping sound is so quiet that it is difficult to hear even at idle. 
> Is this the dreaded "stepper motor" failure? 
> 
> -Jeff 
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