Samsung Dishwashers - Page 3 - Answered Questions & Fixed Issues

A Samsung Dishwasher flashing the Heavy and Normal light indicates a Temperature sensor Error has been detected by the internal electronic diagnostics. You can find more info here https://appliancerepairinfo.com/samsung-dishwasher-heavy-and-normal-light-flashing/

A Samsung Dishwasher flashing the Normal light indicates a Leakage Error has been detected by the internal electronic diagnostics. You can find more info here https://appliancerepairinfo.com/samsung-dishwasher-normal-light-flashing/

Check if you have any foreign objects stuck at the base of the drain pump. (coins, buttons. etc)

Disconnect the power cord from the outlet and wait for about 2 minutes. Plug the power cord in again. The computer board will probably reset itself, anf there should no longer be a problem

You should call samsung and report the problem. There may not be enough reports to merit a recall yet.

Not all dishwashers have a heating element so the dishes will not completely dry especially plastic dishes.

I had the LC code flashing on my Samsung dishwasher and my mom also had the same problem with her Kenmore dishwasher! We tried everything everyone has posted and nothing worked!! Turns out it was an easy fix! Just add jet dry to the jet dry compartment on the inside panel of the door to the dishwasher and it worked!! No more LC code and the dishwasher now works fine!! I thought adding jet dry was an option?? Apparently it is a requirement with these new dishwashers!!

Mine make a grinding noise also when the wash cycle starts. I had a repair guy over fixing my fridge and he said it was the washer motor. My machine has only been in use for 1-2 yrs. Other owners say that the tabs on the top rack break off and get lodged in the machine. hope this helps a little.

The Normal, Heavy and Smart lights will blink when there is low water level in the dishwasher. Check that the sump area isn't blocked from filling with water. Often there is a float inside the tub that can be held down by a utensil that fell under the lower basket. Remove any foreign objects. Then try to run the dishwasher when it is completely empty. The parts diagram for the dishwasher is available here: https://www.searspartsdirect.com/model/60yajq87a8-001482/samsung-dw7933lrabb-aa-01-dishwasher-parts . If there isn't an obvious blockage in the water level monitors, you could have a wiring problem or an issue with the control board that doesn't get the signal for water reaching the desired level. (Note: if the incoming water pressure were too low, only the Smart light would flash.) The manual for the DW7933LRABB is available from Sears Parts Direct on the product page: https://www.searspartsdirect.com/manual/60yajq87a8-001482/samsung-dw7933lrabb-aa-01-dishwasher . The current link to the manual is https://c.searspartsdirect.com/mmh/pd_download/lis_pdf/OWNM/1206228L.pdf . I hope this helps. Cindy Wells

I get 4e error code just on the delicate cycle and It does not go to cold.

Check bottom pan for water flood switch located there so it’s trying to pump water out check for leak cause or if you are opening door to add dishes while it’s alrea started this could cause water leak dripping down into pan

Just look on the words written fuse to your dishwasher

I assume it's still under warranty, I would take it back

It’s probably trying to pump water out from dripping pan if you have water leak will activate drain pump by it self turn off water supply and electric maybe need to be pulled out to see if any water on bottom

Check your air gap at the sink. Otherwise there may be something floating in the hose when angled right restricts the flow other times is turnedcand allowed flow.

Water level error. Most likely brake case assy.

Leak error. Code resets after water under unit is dry.

In addition to the previous answer! More specifically, the pump triac fails. As a result, a situation may arise when the pump drains water all the time, even if there is no water, but the user hears the pump is running. Triac on the control board can be rewired. But the one who understands electronics will cope with such work.

At one of the sites, it is said that this error means leakage. But there is no more information about it. Check or at the bottom of the dishwasher there is no water. Maybe you are lucky.

Check the heating element of your system. Most likely it was the reason.