bosch dishwasher control panel flashing and clicking

If it doesn’t, replace the whole control panel and see. You then connect them back and check if the machine powers on. Here you should first try to disconnect the control panel connectors (to the main board) and clean off any corrosion/grime. The control panel could be dead or faulty so there will be no response (no LED lights or anything) at all when you try to make it turn on (despite power being present).

Take the appliance apart and check the wiring and all the connections everywhere.Įverything should be securely connected and there should be no scorched/broken wire.Disconnect power and get the dishwasher out.Check for loose wire/connection somewhere inside the unitĬhecking for a potential loose wire(s)/connection(s) inside the dishwasher also makes sense if your bosch dishwasher has power but won’t turn on. Quick Tip: You may need to measure the resistances of all the resistors to be sure which are/is faulty. The resistor and IC chip are fairly cheap and easily available so replacing them both should not be a big deal. Well, you need to order a new IC and replacement resistor (check your service sheet for the correct resistor value). Now, if you notice smoke signs on the part (or other indications of damage), it is a clear indicator that power is not getting to the control (a resistor might have created an open circuit perhaps due to overheating). Next, open it up and visually inspect it- you want to particularly check the installed Power controller IC.Strip the front off and proceed to remove the control module.

Now, if you have verified everything mentioned above with no luck, you need to check if the mains is actually getting to the unit’s control module. If there, flip on the switch for the dishwasher and see if your Bosch dishwasher will finally turn. It is therefore important to inspect the area for any switches -they are typically found near the sink (You might notice a set of switches together). In addition, in some houses, there is a service switch (along the counter -in the kitchen) that users can flip off when they need to kill power (to the dishwasher). It could be damaged meaning it’s not passing electricity (sometimes rodents will chew the cord)-Test it as well for power with the meter, if necessary. That being so, it is a good idea to check this too- check if it’s plugged in properly before you even go very far in your troubleshooting. Still, the problem can occur if the power cord is not plugged in fully (or it has come loose from the outlet/dishwasher side). Measuring voltage with a voltmeter/multi-meter (at the outlet) should confirm if the outlet is operational. Next, look for a tripped GFI (in the kitchen)- it is another possible issue.Īfter that, check if the outlet is fine – the appliance won’t have power if plugged into a faulty outlet. So start by checking if the breaker could be tripped (and reset the circuit breaker or fuse). Your first step is checking for power issues- lack of power supply is often the reason why the lights won’t come on. Bosch dishwasher wont turn on –fixes to try Check for power issues There are plenty of other potential culprits, some which you can fix quickly and others that need more labor and skill to troubleshoot.īelow is an explanation of all the things you should check (and what to do) if your Bosch dishwasher wont turn on as you try to get the machine back up quickly. Well, the issue can be as simple as a tripped breaker (or wall switch) or you could be looking at a control board that has gone bad (which means you’ll need to swap it out). As an Amazon affiliate, we earn a commision from qualifying purchases.

Bosch dishwasher control panel flashing and clicking