6.0L Power Stroke Diesel 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003 - 2005 Excursion and 2003 - 2009 van

ESOF 4x4 not working

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  #46  
Old 01-10-2019, 11:59 AM
87crewdually's Avatar
87crewdually
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Originally Posted by SmackDaddy
Cap the vacuum lines at the pump and install Warn manual hubs and be done. Vacuum operated hubs that tie into the ventilation syatem is an ignorant engineering fail.
It doesn't sound like he has a vacuum problem, more likely electrical such as relays or motor itself.
 
  #47  
Old 01-10-2019, 12:05 PM
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Yahiko
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Originally Posted by Garrett Heale
Hi Yahiko,
I have a few questions about my 2007 super duty 4x4 system and from reading the forums, you seem to be very knowledegable about these trucks.

My 4x4 will not engage. I put the truck in N with brake applied, hubs are on auto, turn the switch to 4x4 hi and no 4x4 light comes on the dash. Only comes on when I start the truck ( like everything else) . I also tried doing this with hubs manually locked and still nothing.

I can't find a good source on what fuses and relays to check for a 2007 F-350 super duty 4x4 with a 6.0L.
Originally Posted by olfordsnstone
My recommendation would be to start a new thread. You should get more "traction" that way. (pun intended, LOL)
@Garrett Heale Welcome to FTE and the 6.0LForum
@olfordsnstone
Good advice on starting a new thread and I can post the diagrams and PDFs for you to work from.
I was a bit up to my armpits in engine last night. Once you have a thread started just post the link here
and I will see it and will have a look. Also there a lot of the other members that are better than I am.
 
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