Today my car’s AC fan wouldn’t come on at any speed setting, only to come on later in the day… what could it be? Well, I don’t think it’s the fuse (otherwise the fan wouldn’t come on at all,) it’s probably not the blower motor resistor either.
I suspect it’s the blower motor, let me tell you why:
My house fan kinda behaves like that… when the blower motor is about to die, sometimes it won’t come on at all, other times it will work just fine, before finally dying, months later. What do you think of my diagnosis? Is the logic sound?