2004 GMC 3500 brake light
 

sorry my first post is a question but here goes.

had a drip in the gasket between the transfer case and the transmission. Changed it out and it seems like everything is good but the abs/brake lights are now on. question is does the brake harness plug in somewhere on the trans/transfer case that I may have dislodged and don't see?
when I get home tonight I'll unhook battery and see if it resets.
thanks in advance.