help help help toy hauler garage lights not working
new to the site so looking for help. 2005 All American Sport 28' toy hauler travel trailer. Yesterday my flourescent garage lights just stopped working. checked all breakers, checked the switch, GFCI seems to be working as advertised.
whole garage runs off 20 amp fuse in the converter box that is fine. rear flood lights, vent fan, and yellow light (three other switches from the four) are all working fine. I have 12 volts at the switch, I checked continuity at the switch and the switch is fine. Removed light fixture and only have 1 volt at the wires. I'm a Navy Aviation Electrician by trade so I at least have a knowledge of how to check components with a multimeter but I have a feeling I'm probably missing something simple but I need help on this. Any and all information is greatly appreciated.