2005 6.0L

CTD · Post by **CTD** » Tue Nov 06, 2007 7:45 pm

When I plug in my programmer to go back to the default settings nothing happens, no lights come on on the box. HELP

cole · Post by **cole** » Tue Nov 13, 2007 11:07 am

CTD wrote:When I plug in my programmer to go back to the default settings nothing happens, no lights come on on the box. HELP

Please check the cigarette lighter fuse on your truck. This same fuse is what gives power to the OBD II port in which the predator gets power from.