Bosch Nexxt Premium WFMC6400UC Front Load Washer - Answered Questions & Fixed issues

If you are the fix-it-yourself type you can take the screws out of the front panel and top panel ( if the door is locked there is a green cord hanging inside the round port on the bottom of the front panel, find it and pull it to open the door) then take the two screws out that hold the switch and unplug the 3 modular plugs on the switch. The switch comes apart by carefully un-clipping the brown clips around its edge. Take note of the assembly inside so you can put it back together properly. The little armature that goes through the magneto sometimes slips out of the groove where it ends with a small flat head. once everything is in place clip the switch back together and install the plugs and the switch.Replace the panels and screws and you should be back to normal. Do this if other remedies fail. C.Dominici

I would take the water pump ad trip it to clear the rotating shaft of possible cotton threds or other debris stuck in-between the rubber water seals as this can cause a slow dripping of the water as it creeps between the still shaft of the water pump eric

Either a blocked filter or worn carbon brushes

if you open the top of washer their should be a schematic taped to the side with all the info you need.

What error message did you get? Did you research what the error message indicated? How can you make a repair without knowing what is wrong? Makes no sense.

If it does not drain, then it will not spin.
Locate and clean pump filter.

This video will show you how to change a door seal on this Bosch WFMC6400UC front loader washing machine we have all bosch repairs in our channel You can get seals on eBay

means that the computer is seeing the door as opened even though it may be closed, you can fix this by following this guide: Bosch Front Load Washer Error E01

This is a trouble code for a fill that is taking to long. Make sure that both the hot and cold water valves are turned on. Hope this helps.

Blocked inlet filter or kinked hose if not then it will be your inlet valve

LID LOCK LIGHT STAYS ON NO START: Usually either the lid lock mechanism, the lid lock actuator or the board is the culprit even a disconnected capacitor. MACHINES SAIDS SENSING When the START button is pressed, the washer will first perform a self-test on the lid lock mechanism. You will hear a click, the basket will make a slight turn, and the lid will unlock briefly before locking again. Once the lid has locked the second time, the washer will slowly spin the dry load to estimate the load size, and begin adding water. The washer will then move the load briefly, pause to allow water to soak in to the load, and resume adding water. This process may repeat until the correct amount of water has been added for the load. You may also hear water flowing through the dispenser, adding detergent to the load. NOTE: The sensing light may also come on during the Soak and Wash portions of the cycle. This is normal. Try unplugging the cord a couple of times. See what happens then try going into diagnostic error codes, see what codes are shown. To pin point where the problem is. if you have no display to read the fault codes. Your main control board may be the issue. Next, while in Manual diagnostics, try to get the unit to spin; if the motor hums for a split second and then shuts down with the lid lock blinking; go back into diagnostic codes and look for shifter or speed sensor errors. This is proof that the shifter/sensor actuator assembly is the issue because the optical sensor is not reading the motor speed. I suggest unplug the washer and check the wire connections on the switch. If a meter is available then you can check the resistance (ohms) of the lock motor. Note: After performing the manual test and the lid lock works perfectly, or at least as it is supposed to. You can eliminate that as the problem.If the lock worked in the manual test but doesn't in an actual cycle then I suspect the control board is at fault. A safety feature found on front load washing machine is the door switch and the door lock and strike. On most models, the door switch must be closed and the door lock must be activated before the washer will start. The switch is normally located in the door frame of the washing machine, but may also be part of the door lock assembly. Inspect the strike to make sure that it engages the door lock assembly and that the door remains closed. To check the door switch for continuity with a multi-meter, you will need to disconnect the power and remove the front panel. The lid switch on a top load washing machine is a safety device designed to prevent the motor circuit from operating when the lOn some models, the water inlet valve circuit is controlled as well. If the lid switch fails, the washer may not start. The lid switch is normally located beneath the main top with a projection on the lid or a pin attached to the lid that will actuate the switch when the lid is closed. Verify that the switch is being activated mechanically and that any levers or actuators are not damaged or sticking. If the switch is being activated but there is no power being supplied to the motor or water valve circuits, then the switch may be defective The start switch on some top load washers is often part of the timer and is activated by pulling out on the timer knob. Although not normally available as a separate part, the switch can be tested for continuity with a multi-meter. You will need to remove power from the appliance and then locate the correct timer contacts as noted on the wiring diagram. On some electronic controlled models, the start switch is a momentary contact type switch located on the control console. You can test this switch for continuity with a multi-meter when the push button is held in God is good and that's why I give free advice.

See the trouble shooting guide at repairclinic.com. Reference model specific info from the self help section. Have your model number with you when you go.

remove the cold water hose from the washer look inside the parts of the washer you unscrewed it from, there is a plastic screen in there that needs to be clean out. you can pop it out with a small flat head screwdriver, clean it then pop it back in. also remove cold hose from valve on wall. there is another screen in there that needs to be cleaned. this will fix the problem

should b two clips one on out side one on inside

electonic fault,,,u need a specialist

don't ignore the warning, Check the sediment slot in the front it may full

remove the front cover

You have leaking water pump.

Some motors do not have carbon Brushes as its a induction motor as a opposed to a reaction motor which does have, not sure about your model but you could check this first, if it does have a brush kit fitted they should be easy to identify and remove if on the other hand no brushes then you would need to fit a new motor. On the bosch the brushes can be hidden look at the back of the motor ,you will see two wires one for each brush connected. Good luck.

There's a door lock on that machine...not uncommon for the lock to fail and get stuck. If you are comfortable with the idea, you can unplug it, remove the top, reach down inside to find the door lock. The lock has a built in manual release (small little lever around the center). If you can find that, push it toward the door...it should get it open. Unfortunately, once it starts sticking, it'll stick again either the next time you use it or the next time you are in a hurry to get something out of it (as was my luck). You'll need to get it repaired / lock replaced. You can also try to get some small wire in the gap around the door, work the wire so that either side is sticking out on either side of the handle, pull the wire tight so that it engages the latch inside the handle and pull the handle...it requires a few hands but I did manage that way once...our Hotpoint is no longer with us... Hope that helps and good luck!