The system monitor will provide a graphic or alpha numerical display (depending on the type) of all monitored systems.
For normal conditions, like a bilge pump running, the visual indicator is provided.
For abnormal faults, like high bilge level or low oil pressure, there is also an audible alarm.
Doesn't your model have three bilge pumps in the engine room, forward, aft and high level (aft)?
The signal to the system monitor for the forward and aft bilge pumps is the same signal that illuminates the dash rocker switch. When the system monitor indicates the aft bilge pump running is the corresponding rocker indicator illuminated?
