Can you identify this Relay???
In the engine compartment there are 2 small relay boxes right along the side of the master brake cylinder on the fender side. The first one is almost touching the power brake booster and the second one is right in front of it. The second relay box is clicking constantly even after I shut off the truck. Do you know if this relay is associated with the 4X4 system? Will it cause the 4X4 dash indicator to not light up when I try to engage into 4HI? I cannot find any reference anywhere as to what this is associated with. Can anyone help me with this?

Thanks,
Robert
http://www.motorcraftservice.com/pub.../00hdwog1e.pdf
http://www.motorcraftservice.com/pub.../00hdwog1e.pdf
I appreciate you replying and helping out.
What the link is to is the 2000 Excursion Owner's Guide 1st printing.
To get to it go to:
http://www.motorcraftservice.com/vdi...ICLE=Excursion
Then click on "Owner's Guide 1st printing".
Then click "View Content"
Then click on "Roadside emergencies" on the left.
You also download the whole manual.
https://www.flmowner.com/servlet/Con.../Page/HomePage
At the home page select "GloveBox" from the upper row menu, then "Owners Guide", then select the make, model, & year of the vehicle.












