Posted 2/27/2008 22:27 (#321253 - in reply to #321196) Subject: RE: Lights-need help on 4640
I had the lights on the rear of a 55 series not work, ended up being a plug that was not assembled correctly. The receptor in the plug was not locked in and pushed out in time and lost connection. I just pushed it in and it locked into place. This plug was on the harness that is in front of the cab.