I need help identifying where these connectors go. I replaced the core support several months ago, and am now putting everything back together on the front end, and I cannot figure where they go. 1 connector on each side taped to the fog light wires. 1 inside taped to the windshield wires. I am sure it is something stupid on my part, but it has been too long for me to remember. Top pic is left side. bottom pic is right side.

my truck is a 2001 supercrew 4x4 5.4 if that matters.

 

ok, figured out the right one, on the fog light connector, it was horn.

 

One that is taped to windsheild wiper fluid is proly for good light and than one looks like it goes to plug on return lines for ac

 

One looks like a O2 sensor

 

Great, got the ac one on right, thanks. now,did you mean hood light for the other? My hood light works.

 

That's the one that plugs into ad lines

 

what is ad?

 

What is near the plug on left. Where does it reach to. The picture is hard to see what else is near by. It looks like the connector had a plug in it and some times they do that for other options. Truck have ABS?

 

Ad to me is the air conditioner drier next to the washer tank.

 

too far back, and never took those connectors off.