[Vwdiesel] no blower

[jonathan hoehl]

Now that it's really cold, my heater blower fan decided to stop working.  
This is a '92 GTI where the climate control is *I think* the same as my '86 
Jetta.  (that will be turbo diesel very soon since the engine is almost done 
for)  It's got a 1-4 fan speed rotary dial and a selector lever where; on 
the left is zero fan, next three positions are A/C, and defrost on the far 
right.  I can hear vacuum things working when I move the selector lever, but 
I get no fan action no matter the position of the lever or the dial.  I can 
jumper the fan switch wires and nothing happens to the fan.  No, I don't 
know if there are 12 volts at the connector though.  I do know the fuse for 
the fan motor is intact.  I was just wondering if anyone out there has seen 
this, or knows what might be going-on.  It's amazing how such a small thing 
can immobilize a car when it gets cold!

thanks

Jon