Re: 2001 larson bilge pump
Sorry for the late response, but I just found this thread while Googling for "Larson Shower pump" I'm having trouble with mine on my Cabrio 274.
Keep in mind, this is a Larson with a step hull, so they have an additional sump pump in the forward hull just before the step in the hull. Mine is under the step as you come into the cabin, with the shower pump.
I'm trying to find the switch for the shower pump if there is one. Mine doesn't turn on. Did find a breaker labeled shower pump under the dash.