I have a 98 EB w/towing package. The problem is that the right turn signal is not working. The fuse is good but I get no power to the rear connector. Is their a relay that controls the power to the jack as well?
Thanks, Paul

Have you checked all fuses? I think there is one for the right and left for towing option. Check fuse 7 under the dash. It controls that circuit. If it is OK, check where the wiring splits from brake lights to the connector. Problem may be in the connector itself. Look for any green corrosion in wiring anywhere.

All fuses are good(3,7) I will look for green corrosion.