Can anyone please tell me what DCL mean and how do you fix it?

DCL is Data Communication Link. Its a fairly common problem on Conti's..

Over at www.lincolnsonline.com they have a tech article on a fix that helps a lot.

I just checked the tech forum here, and they don't have an article here for that problem.

if you were in NW michigan, I could help you out with it, done it a couple times on mine.

good luck