| The mode switch does not control fan speed, it only sends 12 volts 
to the fan speed switch which in-turn changes the fan speed depending on the 
setting selected. If no air is exiting the center or defroster vents you either 
have a defective mode switch or no vacuum to the mode switch.   You said the temperature gauge does not work, do you mean the guage 
or the control ? 
----- Original Message -----  Sent: Thursday, December 23, 1999 7:28 
PM Subject: [DML] Fan question When I first test drove my seond d the fans worked and theAC 
did not.  I
 was told that the heater and everything else worked.  
When I received it
 the mode switch did noting at all.  So I jumped the 
gun and rebuilt the
 mode switch without checking the fuses first.  I 
replaced the fuse, and now
 when I turn the mode switch I can hear the fans 
go on, but no matter which
 setting the switch is on the sound of the fan 
does not change, and it seems
 to only blow in the foot wells.   
The temperature guage does ot seem to do
 anything either.  I am pretty 
sure that the switch it self is good, but
 what is this plenum seal I heard 
about.  I really would like to get the
 defrost working.  Oh and 
by the way I replaced the fuel accumulator and the
 D starts right up 
perfectly anytime anywhere.  My gas leak was because of a
 hose that 
went to the accumulator was lose. Tanks for all your help, and
 Merry 
Christmas.
 Joe P.
 VIN 6808
 17167
 
 
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