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post #1 of 2 (permalink) Old 08-27-2009, 11:00 PM Thread Starter
Join Date: Aug 2009
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Heater Fan Speed


Just replaced my heater resistor as the fan would only operate on high speed. Now I have the fan blowing in all positions however there only appears to be 3 speeds Is that correct even though there are 4 positions. One speed at LO a higher speed on the next 2 positions (sounds the same) and then the highest speed on HI.

Could someone confirm if this is correct or could I have a faulty resistor.

2000 F150 XL Manual Heating Controls 4.2 V6


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post #2 of 2 (permalink) Old 08-28-2009, 03:38 PM
shelbyx1's Avatar
Join Date: Oct 2008
Location: bonnyville alberta
Posts: 2,401
if the resistor burnt out it could of damaged the wiring or the switch itself(known concern of switch conn melting)

a moments silence for the shelbyx,i hope her new owner enjoys as much.
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