Question about 2004 Ford F150
I am looking at a wiring diagram for the power window circuits for that vehicle , it shows no relays involved at all . Here is web site for free wiring diagrams . http://www.bbbind.com/free_tsb.html Enter your vehicle info. Year , make , model an engine size . Under system click on body & accessories , then under subsystem click power windows . Click the search button an three links will pop up , click on them one at a time .
( just run power to the switches and that it might work that way but it didnt so then i ) Where did you get the power supply from ? Hot at all times , key on etc.... An did you supply a ground circuit ?
Posted on Apr 18, 2017
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Posted on Jan 02, 2017
Check the 10 amp fuse for Battery Saver under the dash next to the brake pedal on the left. Just replaced mine and it took care of it. That's only if all 4 windows won't work.
Posted on Nov 28, 2008
If you did not get an owners manual with your truck ( purchased used ), you can download one from Ford :
The fuses you are looking for are cab fuse panel fuses #36 & #42 are the stop / turn lamps for the trailer tow adapters.
Posted on Jan 16, 2010
I am having the exact same issue. I replaced my master switch because you would have to hold the driver's window switch and wait for it to kick in. Worked 4.0 for about a week and suddenly no windows work. The lights on the switches work, but when you push on any switch in the truck the window doesn't move, but the lights dim and the heated mirror light illuminates. Both the sunroof and the rear sliding glass both work.
Did you ever find a solution for this???
Posted on Oct 22, 2010
The HEC ( hybird Electronic Cluster ) has a PCM ID stored in it, that needs to be cleared from the old one you had, so the new one can be re-learned.
The HEC sends the valid key tag with the PCM_ID configured in the HEC to the PCM for comparison to know if the start enable should be valid or invalid
This is so someone cannot take a cluster, ignition key cylinder and the PATS keys configured in the HEC, and put it into a truck, to make it start. Takes a bit of programming to get it to work.
Going to need someone to erase the PCM_ID parameter in the HEC to make the truck not think it is being stolen ( good news, it works as advertised ).
Posted on Feb 09, 2011
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