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I have a fridgidaire dishwasher #LGBD2431NFOB that stays on wash cycle. Replaced thermostat, door latch, water inlet valve and mother board. The soap dispensor will not open, elemt not hot, drain pump working ok, it’s spraying water. Did notice the air dry and high temp wash lights blinking after flipping breaker switch on.
DISHWASHER FAULTY TIMER SWITCH REPAIR The #1 Problem with Dishwashers A faulty timer switch is often the cause of dishwasher breakdown. This very important switch is basically the brains of the machine, controlling various wash cycles, while automatically regulating the length of time for each cycle used. How do I know if it’s a faulty timer switch: Machine will not turn on (circuit breaker and fuses are okay).Machine runs through one or more cycles, then stops.Machine continues to operate on one cycle and will not switch to the next one. Dishwasher Timer Switch Repair Tip #Dishwasher timer switch repair step 1 - Remove cycle control knob. | Source Timer Switch for Kitchen Dishwasher Don’t worry, “Dishwasher timer switch replacement” is a fairly simple task.First, check the dishwashers make and model number. Buy a proper replacement switch from a local dealer. You will see that the timer switch has a number of wires running to and from it. Reconnecting them will be much easier if (before you remove the switch) you draw a diagram or label the wires so you are certain where each will reattach to the new switch assembly. For problems that appear NOT to be related to the timer switch or cannot be solved by the simple repairs mentioned, it is probably time to give a service person a call. Dishwasher Timer Switch Repair Tip #2 Be sure you know where each wire needs to go before removing the timer switch. UNPLUG DISHWASHER BEFORE TOUCHING SWITCH! | Source UPDATE No timer? Then it’s controlled by the main board: https://www.repairclinic.com/PartDetail/…
Water was not hot enough going into dishwasher. Cranked up water heater a little and cycles fine.
