Light-colored and quiet at 48 dBA, the SHE43DM2N is the white member of the SHE43DM trio, sized for 12 place settings. It has a stainless tub, AquaStop protection, PureDry drying and Home Connect. By the 300 tier, so many programs are offered that owners tend to stop reading the list, and that habit has a cost.
Many people run Auto or Heavy for everything. On everyday loads the Eco cycle gets dishes equally clean while putting far less heat stress on the heater. Choosing the right cycle is the cheapest maintenance on a Bosch dishwasher, and nobody has to pick up a tool.
Other items we see here include door gaskets that take a permanent set from years of being shut on a warm tub, and a rinse aid indicator that stays lit after a refill because its sensor has died. The machine keeps dosing correctly in that case. We usually begin by asking which cycle gets used.
Eco or Normal handles ordinary loads well and asks much less of the heater than Heavy does. Saving Heavy for baked-on loads helps the heating circuit last longer.
Not much. The sensor that reads the rinse aid level has quit, so the machine cannot report the amount, though dosing carries on correctly. It is an annoyance, not a failure.
A gasket held shut against a warm tub for years takes a permanent set. If it leaks or no longer seals, it is a replaceable part.
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