Blower fan switch
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Tuned
Joined: May 2010
Posts: 309
Likes: 1
From: Wilsonville,Oregon
Blower fan switch
1999 e250 5.4l
fan control switch does anyone have a pic of wires in place.? Mine melted and took wires out and heat shrink wraped them all but dont want to fry anything. The sooner the better. Its like driving a oven around with no a/c
fan control switch does anyone have a pic of wires in place.? Mine melted and took wires out and heat shrink wraped them all but dont want to fry anything. The sooner the better. Its like driving a oven around with no a/c
Fleet Owner
Joined: Aug 2010
Posts: 21,254
Likes: 1,656
From: Reynoldsburg, Ohio
Also keep in mind the heater and A/C systems of 1997 and later were of the vacuum controlled variety which is probably the biggest difference in those years.
The heater wires at the switch in the dash as well as the ones leading into the resistor network at the blower motor housing are known to melt and fuse themselves together---I have one of those myself to sort out sometime in the next few months. Mine will do the medium and high speeds only, no low or super low for me. Having already replaced the dash switch and pigtail lead all that remains is the ClusterPuck under the hood.
Elder User
Joined: Nov 2015
Posts: 545
Likes: 1
From: Bedford, Va
The possibility of a difference is why I mentioned it and stated that it could be the same. We all know what its like to ride in a toaster oven! I was just hoping to give him a starting point.
You mentioned, "Also keep in mind the heater and A/C systems of 1997 and later were of the vacuum controlled variety which is probably the biggest difference in those years.". My 94 is completely vacuum controlled except for servo motors on the blend door.
You mentioned, "Also keep in mind the heater and A/C systems of 1997 and later were of the vacuum controlled variety which is probably the biggest difference in those years.". My 94 is completely vacuum controlled except for servo motors on the blend door.
Logistics Pro
Joined: Oct 2014
Posts: 3,677
Likes: 172
see if any of this helps. look down a few pictures and you will see some diagrams
https://www.ford-trucks.com/forums/9...l#post12201572
https://www.ford-trucks.com/forums/9...l#post12201572
Logistics Pro
Joined: Oct 2014
Posts: 3,677
Likes: 172
Ah this might be easier though the other post is interesting!
https://www.ford-trucks.com/forums/1...d-e-250-a.html
https://www.ford-trucks.com/forums/1...d-e-250-a.html
Fleet Owner
Joined: Aug 2010
Posts: 21,254
Likes: 1,656
From: Reynoldsburg, Ohio
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