20 Most Recent Bosch 24 in. SHX46A05 Stainless Steel Built-in Dishwasher - Page 6 Questions & Answers

Many owners of the Bosch dishwashers perceive h01 (h: 01) or h02 (h: 02) and other signs as an error. But in fact, this is not an error, and you accidentally got into the start-up timer menu (delayed start of washing dishes). In this case, h01 means that washing dishes will start exactly in 1 hour; if the display shows h02, then washing process will begin exactly in 2 hours. As a rule, in most models of dishwashers from Bosch, a delayed start can be set in the range from 1 to 24 hours.
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shut off power you have a short or motor failing

Check that the new panel isn't pushing down on any of the buttons when you reassemble it. Compare it with the old panel and look closely for any differences. Ive come across it a few times where changes to panels have been made and its supplied to fit yours but the changes prevent correct operation. You may have to file or cut any part off which interferes with the switches or controls. This happens when there are production line changes on the same models.

If their is water at the bottom it's probably the water pump

Hot water, not boiling, get a rag, soak it and cover lid. Let it cool before having another go at undoing. Top tip, try to tighten, just a bit, as quite often it will go that way!

Pour boiling water over the cap and with a cloth unscrew whilt still hot.

possibly a dead control board

first find source of leak --valve -water line --door gasket --pump --drain --drain seal

More than likely the hinges will adjust as they may have been bent.

Check the water level.

sorry no clue as we do ours the old fashioned way by HAND

It appears that your model is probably SHEM63W52N/01 Bosch cunningly hide the heater inside the pump housing and sell the pump and heater as one unit! Having said that, the heater usually works or it doesn't. When it comes on is controlled by a control unit, another expensive part. I was looking for a relay, but there isn't one. The spray arms move by the water pressure making them spin. First of all I would remove them and check all the holes for blockages. Replace them and make sure they spin well by hand. If you are inclined, strip the pump and make sure is is clear of blockages and the impeller spins well. Check the continuity of the heater element. https://www.appliancepartspros.com/parts-for-bosch-shem63w52n-01.html ..

Check the spinner is not blocked or jammed.

These handles are often mounted from the back of the door. You might have to strip down the whole door to replace the old handle

It means that the dishwasher is not draining properly due to the drain filter being blocked

1. Defective cycle timer 2. Defective door interlock wiring or latch

The cycle timer could be defective.

Order the repair manual directly from Bosch.

Request the manual directly from Bosch.

It is most likely that it is failing due to old age and needs to be replaced.