I have been trying to troubleshoot an exterior light problem on my son-in-law 2011 Dutchman trailer. The two exterior lights do not work. I checked the switch and it was okay. I changed the fuse for t...
First thing I did was replace the bulbs. No power to fuse seems probable since red bulb does not light when fuse is removed. Your suggestions confirm this possibility so next step will be to look at distribution box connections. Thanks