Hi there .just tried my blower and have nothing ..is this the dreaded resistor as on the 9000s or something else ? If it is the resistor will get one tomorrow but how do I go about changing it ..thanks ****
Splitting hairs, its not a resistor - its a pulse width modulator (whatever that is) - but we know what we're talking about!
However, in case the motor brushes have given up, you could rip the scuttle cover and fan cowl etc. out and energise the fan directly. Thats a job and a half though, most of which will be getting the wiper arms off the spindles!