2003 F150 heating question

**Boz** · 12-07-2009, 02:28 PM

I have a 2003 F150 with the computerized heating panel. I have heat/air coming from defrost when I hit "Defrost". I get air from the dash vents when I hit "Vent". When I hit "floor", heat/air continues to come from either the defroster or the vents. It refuses to come out of the floor vents. A dam isn't opening or a signal not being retrieved by the panel. Anyone ever had this happen or know what the deal is?

Thanks

Colin

**BUZZIN' DOZEN** · 12-07-2009, 04:27 PM

I find this site helpful with Ford problems
http://www.ford-trucks.com/forums/index.php

**Boz** · 12-07-2009, 05:17 PM

Thanks for this. I'll see what I can drudge up.

**beer30** · 12-07-2009, 06:19 PM

Sound like you need a mode sensor( basic # 19e616). Controls the doors for floor, defrost and panel.

If you want call me at 1-800-839-3673 tomorrow morning; I will ask a tech and see if we have the part in stock and ship it to you. I can sell it to you at 10% over cost plus shipping.

Chuck

**Stitch King** · 12-07-2009, 09:25 PM

Chuck,

I've got the same problem with mine. (2003 Supercrew) Toes froze all last winter so I guess I should get around to fixin it.

Can you check and see if you have two? Also can you give a clue as to the location in the IP?

Thanks,

Ken