Fuse for Hitch Power in 2004 Itasca Meriden 34H?

[Top tuner]

Trailer hitch output wiring has one leg of 12volts to supply power to towed vehicle. I can’t find the fuse! Should be a 30amp. It’s also factory wired. Fuses for trailer plug are located inside left rear electrical box. But nothing in there for this 12volt output. Help

[Eagle5]

Greetings Top tuner,
Pages 9-9 & 9-10 of your Owner's Manual describe the location of the fuses.
Welcome to the forum.
Eagle5