Club car precedent taillight issue

[rtbock]

I have a 2008 club car precedent. The passenger side taillight has an intermittent issue. All other lights, horn, etc have no issue. The light will be working fine when I turn it off, then not work when I turn it on. I have done some troubleshooting and find that when it is not working it will suddenly come on when I cycle the right and left turn signals, headlights, and hazard lights. I have chased down all wires and connections and found no obvious problems. I am thinking there must be a relay or switch that may need to be replaced. I believe I have what is called an Ultimate Light Kit. Does anyone have any suggestions?