I had taken the trailer brake unit out of my 95 dodge i had when i sold it. well im trying to hook it back up in my 97 , i marked all the wires but forgot one. The one that the unit hooks to that runs all the way back to the plug, what wire is it under the dash? color? Thank you, Kodi

 

USUALLY the wire that powers the electric brakes is a lt blue. However, Dodge may not have used that convention though. You should also be able to trace the wire back from the plug at the hitch!

HTH

Tony