[quote=“Grizzly”"]
any suggestions on what it may be or how to find out?
[/quote]
simple draw test with a test light. Remove your positive battery cable, and hook a test light (filament style, no LED) between the post clamp and the post. Start removing fuses one by one. When the light dims a lot of goes out, there’s the offending circuit. Just need to figure out what on that circuit is drawing (meaning use a wiring diagram)