If I might add. The most obvious thing somtime makes the most sense sounds like it could be 1 of 2 or both things
1. The acual fan speed control switch itself. Since the 6and 7 speeds hardly ever get used in its lifetime they last much longer hence that's why they still work but the the other posistions in the switch get used much more often so they wear out faster they may be bad now is what it sounds like to. Me. Or"
2. Like ken said the hvac control modual could be bad. But I lean tward it not being bad becuase the pump does still come on. And the 5&6 positions still work. Alows the modual control again at least for the most part so the pump can switch on.
3. But " if this has been an ongoing thing for a while like a few months or a year then maybe both are bad by now.
. But but right now. I tend to lean tward the switch being bad becuase its machanical and gets used thousands of times in its lifetime so its liftime is acually shorter it being a manual mechanical electrical part. But the modual is not its solid state so no mechanical parts.
So id check the switch first becuase we know its not functioning properly
. Then if things don't straiten out then maybe the ac control modual too
Anyway that's my take on it. Best of luck I hope this helps
Sunday, August 24th, 2025 AT 3:02 PM
