does anyone have a relay diagram for 2005 expedition engine compartment aux relay box (behind LF headlight). Im looking for the AC clutch relay - im surprised I cant find anything online or any online manuals, its like this relay box doesn't exist. its rectangle with 2 larger relays at the top, looks like a row of unused fuse sockets and then 4 or 5 smaller relays grouped at the bottom. thanks for any input.

 

It's in F150 owner's manual for your year, appears at a glance to be the same.

Scratch that idea. A closer look shows they're different.

Can you take a photo of the box with the cover removed so that the relays and fuses can be clearly seen? The service manual shows that there are three different aux relay boxes possible.

 

2005fordexpediationauxrelay.pdf

 

See the attached PDF.