Combination Valve Leaking

Alrights, so I did a search...I found one post that was somewhat helpful but not enough. I've put about 1,000 miles on my 2001 1500 since I took it in for it's last Waranty Service (waranty is now expired) and the :cuss: thing starts leaking for the first time. The brake fluid leak is definitely coming from the bottom of the combination valve where all the brake lines are, behind the battery...it's a slow leak. What the heck is going on? Is there a way to fix it without replacing the whole valve and doing a brake bleed?