Bosch dishwasher troubleshooting. Dishwashing is tiring because it takes a lot of time and energy. Bosch dishwashers are the latest electronic devices to wash the pots in no time, and you can save time.
However, with other electrical devices, the bosch dishwasher also has some common problems because if you do not maintain it carefully and use it roughly, it will start malfunctioning.
It all depends upon the user; if you keep your dishwasher up to date by cleaning it properly after every dish wash cycle and do not overload it with extra vessels, dishwashers work properly.
Bosch dishwasher troubleshooting
There are a lot of problems that can occur to the bosch dishwasher, so let’s look at them. Then I will explain to you various ways of bosch dishwasher troubleshooting.
- The bosch dishwasher is not turning on
- The dishwasher not draining properly
- Not washing the dishes accurately
- Water not filling in the dishwasher
- Buttons not working
- The drain pump is faulty
- The dishwasher door is not closing
- Indicator light flashing
- The bosch dishwasher is not drying the dishes
- Water filling in the unit by itself
So, these are some significant issues that occur with the bosch dishwasher. Keep reading this article for a troubleshooting guide on common bosch dishwasher problems.
Bosch dishwashers are good brands for cleaning the dishes and other pots, but if you do not maintain them, the appliance starts malfunctioning.
In the latest bosch dishwasher models, error codes come on the display screen to help the user troubleshoot the issue.
You can easily diagnose the main issue inside the bosch dishwasher by looking at the error code because common bosch dishwasher problems have specific error codes.
If you are here, it means you are also searching for the dishwasher troubleshooting guide, so read my research on this topic because it will help you fix the problem yourself.
Bosch dishwasher is not turning on
The most common problem people complain about is the bosch dishwasher not turning on. There are a lot of reasons for this problem.
First, check whether the dishwasher is plugged correctly into the socket or not.
Sometimes, in a hurry, you do not plug in the power cord in the wall outlet. So, first, check whether the cord is inserted accurately or not.
Inspect the power supply in the home; sometimes, you don’t know if the electricity is not present or if the other lights are turned on.
Confirm the power supply in the kitchen from the main circuit box because the circuit breaker trips due to the wall socket in the kitchen.
Next, see the power cord because if you keep it tangling or twisting, it will damage the cable, and the bosch dishwasher will not turn on.
If you see the power cord is damaged, replace the cord to turn on the appliance.
In some brands, the unit does not turn on if the dishwasher door remains open, so check if it is closed before you load the plates.
If still the unit is not switching on, it may have an issue with the main control panel.
You can hire a skillful person to open the dishwasher and troubleshoot the control panel.
Dishwasher not draining water properly
The next main issue is the bosch dishwasher not draining the water properly due to a drain issue.
When you finish dinner and want to clean the dishes in the dishwasher, remove the remaining food from the dishes.
Because when you put the dishes into the dishwasher shelves without removing the food, this small food debris is stuck in the drain hose and clogs the pipe.
So, put the dishes in the dishwasher after clearing the remaining food and other debris.
One more reason responsible for water in the dishwasher base is overloading the unit with dishes.
Overloading the dishwasher shelves with extra pots will make it difficult for water to clear from the base due to the filter being clogged.
Always put fewer bowls in the dishwasher for one clean cycle because if you put more dishes, you will have to increase the rinse aid, producing more sud in the unit.
Extra sud is stuck in the pump impeller, making it hard for the pump to clear the water flow and sometimes damaging the motor.
The last reason for the water drainage issue in the bosch dishwasher is a blockage in the sewerage line due to wastes and sediments present in the water.
You can clear the water clog in the drain hose and sewage pipe by making a hot water solution with baking soda or vinegar.
Now run this solution in the dishwasher and wait for half an hour. After half an hour, pour fresh water into the unit; you will see all the clog is cleared, and water flows easily from the dishwasher base.
Drain pump is faulty
The pump is responsible for draining water. If it becomes faulty or worn out due to sediments, the water will not clear, and soon it will pool in your kitchen.
Hire a professional person to inspect the faulty pump and replace the pump of the bosch dishwasher so that the water starts clearing properly.
Not washing the dishes accurately
If the bosch dishwasher is not washing the dishes accurately, then the most common reasons behind this trouble are dirty water, rinse aid and extra sud.
First, check the water level in the dishwasher because if there is less water in the dishwasher tub, then the plates and spoons will not wash properly.
Extra sud is not suitable for the dishwasher because it is stuck on various parts and affects the efficiency of the bosch dishwasher.
The dishwasher does not clean the plates efficiently in areas with increased sediments in the underground water. Dirty water is also the main culprit beyond the dirty plates.
Water not filling in the dishwasher
Water not filling in the bosch dishwasher is also one of the most common problems. If there is no water coming into the unit, check the water supply or water in the main tank.
The clean water valve may be shut off, so check it, and if it is shut off, turn its position so that the water starts to flow in the appliance.
The number of minerals present in the freshwater makes it hard water that affects a lot of the working of the electric appliances in the home.
If more minerals or sediments are in the water, they will get stuck in the hoses and clog the pipes. So, clear the clog from water inlet hoses and try to use to filter water in the bosch dishwasher for the clean cycle.
Buttons not working
Bosch dishwasher has quality button, and they are not worn out if you do not press them with more force.
However, the buttons are worn out with time if your dishwasher is too old. Suppose you see that the power buttons are not working or there is an issue with another switch.
In that case, it’s better to hire skillful electrical for further assistance to change the faulty bosch dishwasher buttons because you probably don’t know about the complex circuit inside the dishwasher control board.
Dishwasher door is not closing
The dishwasher door is an essential part of the appliance because if you open it repeatedly, its door latch will become faulty, so do not allow your children to come close to the dishwasher.
Inspect the rubber seal that is fixed with the door edge; if it is detached, you can not close the door.
If there is no issue with the door seal, inspect the filter screen at the base of the bosch dishwasher because if it is clogged with food debris, it will not close.
Check if the dishwasher tub is installed correctly because the door will not close if it is misplaced.
Ensure to shut the bosch dishwasher door properly before you press the power switch because if it remains open, the dishwasher will not start.
If you see the bosch dishwasher door is not closing, checking the racks or shelves may be the source of the issue.
Inspect the plates racks are fixed adequately in their tracks. See whether the plates are overloaded or not because if you overload the racks with plates, the dishwasher door will not close.
Ensure there is nothing between the racks and the doors; sometimes, a small plate or spoon falls off, and you can not shut the door.
The door latch malfunctioning is another cause of the bosch dishwasher door not closing. You can hire a skillful person to repair the door latch to shut the door.
Indicator light flashing
In modern dishwashers, the indicator light starts flashing when any part of the unit becomes faulty.
Every problem has its color light or error codes. In old models, it was challenging to identify which part was the culprit if the dishwasher was not turning on or the water was not draining.
However, it is easy for the user to identify the main problem after watching the indicator light flashing.
If you are unfamiliar with the flashlights and don’t know the meaning of the indicator light, you can take help from the manufacturer’s manual.
Bosch dishwasher is not drying the dishes
The bosch dishwasher not drying the plates is also one of the most common problems. It depends on the model number and how it dries the plates.
Usually, a vent motor, vent, and heating system are used to dry the pots and bowls in the bosch dishwasher. First, check if the vent is necessary for it to open properly; if it is not opening, replace the vent in the appliance.
Suppose there is no issue with whether the vent fan motor is working or not. You can check the current in the fan motor using a multimeter or voltmeter.
Sometimes, its blades are worn out or stuck, so you can use your hand to check if the fan blades are stuck with something or broken.
Water filling in the dishwasher by itself
On occasion, the water starts filling in the bosch dishwasher by itself, even if you have no idea what happens.
The main reason behind this is you forget to shut the water inlet valve or maybe it is faulty due to which is leaking water if unfortunately remains open the water starts coming by itself.
In this case, immediately close the water supply from the main valve and check the water inlet valve. If it is rusty due to sediments, hire a plumber and replace it with a new valve.
The bottom line of the article is that if you have installed a bosch dishwasher in the kitchen to wash the dishes quickly without not putting so much effort is good, but you must know all the bosch dishwasher troubleshooting ways.
I am sure this article will help you with all the problems related to the dishwasher.
Still, the most important thing to know is always taking proper care and maintenance of the appliance, like cleaning it properly after the clean cycle and clearing the small food debris from the base.
Do not put the dishes in the unit racks before removing the remaining food from the plates.
Lastly, don’t attempt to change the faulty part in the appliance if you are not skillful. Read the owner’s manual for further assistance. It is suitable to hire a professional person.