u/Agonda12

New to RV ownership… noticed a buzzing noise coming from very near the auto generator on my ‘26 Thor class C. Only happens when hooked up to shore power…and the buzzing noise takes a few seconds to start once hooked into shore power. Generator starts and operates just fine. Buzzing noise does not seem to stop either when running the genny or running the engine…only when shore power is disconnected. Any feedback is appreciated!