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2003 Explorer coolant hoses

Joseph A Dixon

New Member
Joined
October 20, 2018
Messages
2
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1
City, State
Pahrump
Year, Model & Trim Level
2003 XLT
I just picked up an 03 XLT. It has issues that I'm fixing one by one.

I just replaced the thermostat housing that was leaking when I noticed that the top hose coming out of the coolant filler reservoir is not attached to anything.

It has a hose clamp on the unattached end, but for some reason, I cant for the life of me figure out what it attaches to.

I've tried searching the coolant system diagrams, but I am having no luck.
 






Shouldd the hose go to the fittiing under the radiator cap?
 






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