Question about 2003 Ford Expedition
Posted by Anonymous on
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Posted on Jan 02, 2017
Here is some information about your problem. If you go to motorcraftservice.com you may be able to see the Owners manual. Starting about page 249 are the fuse and relay Sections. From what the Manual shows, the Relays from 301 to 305 are part of the fusebox.
If you want to service this yourself, go to QCComponents.com. Their part# is 20Z0A11B for the orignial Omron F8VF-BA Relay that is in there. Some people just unsolder the old and replace with the new and solder it in.
This Relay is for your Fuelpump, Fuelpump monitor, and the PCM. It is at location 303.
I would recommend Browsing the F150 and FourWheeling Forums for Technical information about this part and installation. I hope my solutions are very helpful to you.
Posted on Jan 16, 2011
SOURCE: Where is the fuel pump
The fuel pump relay is integral to the Central Junction Box ( CJB ) and is not serviceable Applies to, but not limited to the following models: Expedition / Navigator -- 2003 - 2006 Excursion -- 2002 - 2005 F-Super Duty 250-550 -- 2002 - 2007
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Posted on Feb 15, 2011
SOURCE: main relay fuse # for
Not sure as to what you want. When some people say ignition they are talking about the starting system while others are talking about the coils and stuff. To be on the safe side I gave you diagrams and descriptions for all. This should be in your owners manual if you have one. If you don't and would like a copy, you can email me at firstname.lastname@example.org with your make, model and year and I will be happy to email you a copy. Don't worry no cost. I hope this helps and good luck.
Posted on May 26, 2011
Tips for a great answer:
under dash panel, RH side fuse F1.34 20amp fuel pump
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