Top 20 KitchenAid KHMS155LSS 1000 Watts Microwave Oven - Page 3 Questions & Answers

Hi,

Unplug the oven for few minutes, say 30 minutes and then turn it on.If the problem persists, you need to replace keypad. This is a quite easy repair. You would take the grill off along the top over the door. Once off you should see the screws holding the control panel in place. Remove these screws and remove the control panel. You will now have access to replace the part. Please be aware that the unit stores lethal voltage even when unplugged.

F2 means the touch pad has failed, the manufacturer recommends you replace the touch pad and if this fails to clear the problem replace the control board.The manufacturer recommends this but the problem normally relates to the touch pad. The control board sits just behind the touch pad so is accessible by removing the control panel.

Let me know,if needed further assistance.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

The door handle can easily be replaced on MOST microwave ovens by removing the inner door panel that goes around the perimeter of the glass. The following link explains how to access and replace the door handle:


http://www.fixya.com/support/r3696942-microwave_oven_door_handle_replacement


The average cost for a replacement handle (if required) usually runs about $20 - $40. Replacements may be purchased at the websites listed in the link I provided. Several of these sites also have helpful exploded view parts illustrations to assist you with parts identification and how disasemble/reassemble your appliance. If you haven't purchased a new handle yet, the part number is 8184264.


The door handle is a simple repair that can be done with the door in place, or with the door removed. You do not have to uninstall the oven if this is an over the range model.


NOTE: If you wish to remove the door, all you need to do on most models is open the door all the way and lift straight up at the hinges. You may have to remove the grille cover located above the door on some models to accommodate being able to lift the door.


If you have any questions, please post back and let me know. I hope this helps you.

Go to sears.com and click on the parts section. From there it will take where you need to go to find a replacement.

The part you're looking for is Whirlpool number 8204662. Several sources came up from a Google search. Here's one. I've never done business with this site, but their price was the lowest of several I looked at.

"F2" means you have a shorting membrane keypad. If and when an oven is coming on or doing anything by itself, this is very dangerous and can result in a fire.

So until it is repaired, please leave it unplugged or leave the door open when it's not in use, and of course one should never leave a microwave unattended while cooking.

On KHMS155LS-series models, the membrane keypad is not available as a separate part, so you would have to order the "control panel frame assembly" which comes with a new keypad.

In this case, you simply move your circuit board into the new frame. That is a simple do-it-yourself job.

You can find helpful exploded view diagrams and order parts by entering your full model number from the tag on the oven here.

At our Web site, we have a video available showing how to remove a typical over the range control panel assembly in under 5 minutes.

Then you unplug the keypad (as per the photo below) and move the circuit board into your frame.



Some connectors on the relays may have a lock:


We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

F2 means you have a shorted membrane keypad.

NOTE: If and when an oven is coming on or doing anything by itself, this is very dangerous and can result in a fire.

So until it is repaired, please leave it unplugged or leave the door open when it's not in use, and of course one should never leave a microwave unattended while cooking.

On these models, the membrane keypad is not available separately, so you'd have to order and replace the control panel frame, which comes with a new keypad already installed.

This is a simple do it yourself job.

You can find helpful exploded view diagrams and order parts by entering your full model number here.

Your actual model number from the tag weill be one of these: KHMS155LSS0 KHMS155LSS1 KHMS155LSS2 KHMS155LSS3 KHMS155LSS4

At our Web site, we have a video available showing how to remove a typical over the range control panel assembly in under 5 minutes.

Then you unplug the keypad (as per the photo below) and move the circuit board into your frame.



Some connectors on the relays may have a lock:



We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

Normally you have to separate the door panels (as shown in the attached photo) and then you'll see the screws you need to remove.

Or you can watch a YouTube video (not a video I made) here that demonstrates how it's done.

You can find handy exploded views and order parts by model number here.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

hi it could be a bad neutral connection on your plug or inside on your high voltage transformer check the plug for burning and try plugging it in a different socket

The error code "F2" that appears on your KitchenAid microwave refers to a keyboard failure/short on the front button panel or loose keypad connector

Attempt the following to clear error:
Check keypad connector for firm connection.
Press "Cancel" after the error code is noted, if error code returns after 60 seconds, replace keypad ( also called touch pad or membrane switch ).

Best of Luck with the microwave.

You have a shorting membrane keypad.

NOTE: If and when an oven is coming on or doing anything by itself, this is very dangerous and can result in a fire.

So until it is repaired, please leave it unplugged or at least leave the door open when it's not in use, and of course one should never leave a microwave unattended while cooking.

On this model (KHMS155LSS3), the membrane keypad comes on the complete control panel frame assembly.

In this case, you simply move your circuit board into the new frame. That is a simple do-it-yourself job.

It is part number 8205018 and you can get it from the Pros here for $108.80.

You can find helpful exploded view diagrams and order parts by entering your full model number from the tag on the oven here.

At our Web site, we have a video available showing how to remove a typical over the range control panel assembly in under 5 minutes.

Then you unplug the keypad (as per the photo below) and move the circuit board into your frame.



Some connectors on the relays may have a lock:



We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

Hi,

Press the "Off/Clear' button to cancel anything on the display, and reset the microwave. This is a soft reset and will simply get you out of any program you have started. Press it when the cooking complete reminder appears on the display.
Perform a hard reset. Pull the plug out of the wall power supply, and wait a moment. Plug the microwave back into the wall power supply to reset any anomalies with the microwave's memory. You will need to reset the time of day if you perform a hard reset.
Reset the time of day. Press the "Clock" button, and turn the dial to set the hours. Press the dial to enter. Follow the same procedure for the minutes and a.m. or p.m. Press the "Start" button to start the clock. This should help fix the problem.

A couple of months ago my microwave started making crackling, rattling and grinding sounds everytime i used it and i thought it was going to break down. It turned out one of my children must have spillled or overflowed something with a clear liquid because the micro did not look dirty but there was a crunchy substance under the wheels of the turntable. Once i cleaned this up totally the noises all went away.

Ok.Agreed,latch is not cracked or worn out.But check the grip of latch.Open the door.The hold the latch in your hand and see,if its loose or tight.It should be tight.Press the latch towards down and move it left/right slowly --- slowly.And inspect the latch.It will move,there will be a moment but the position of the latch in the door frame should be tight.If you feel that latch is got very loose,then the door frame needs to be disassembled and latch assembly has to be repositioned and fitted.In most of the cases this latch breaks/cracks and it needs replacement.But in your case,its different,you mentioned that if you keep your oven door pressed then latch remains closed..So if latch is broken/cracked it will not get closed properly.So as per that i think,you will have to check the opposite side of the door frame,where this latch gets into.On that side,there is a interlock type part.Which holds this latch.That part is operated by spring.If in-case that interlock type part or the spring,any of this is got loose then latch will get released after few minutes.--------------- But first as regular troubleshooting,you inspect the latch.Do you feel its loose or getting very easily moved,then open the door frame and check the latch.----------- For that you will required door disassembly diagram:--- Click the link,see part number 3 is door latch.-------- http://www.searspartsdirect.com/partsdirect/partsdirect/showSubComp.pd?imageUrl=http://c.searspartsdirect.com/lis_png/PLDM/W0505176-00002.png -------------- If the latch is properly positioned and intact then ,you will need to disassemble the opposite side cabinet to check the internal part,which hold the latch.For that you will require complete disassembly:---Click this link for complete disassembly:-- http://www.searspartsdirect.com/partsdirect/part-model/Kitchenaid-Parts/Microwave-Parts/Model-KHMS155LSS2/0593/0123370?pathTaken=&prst=0&shdMod=KHMS155LSS2 -------------- The door latch itself or other parts holding the door latch,none of the part is costly then $10.The cost of part is under $10.---------It just require you to figure out,either is cracked /broken part or just loose misaligned part.-------- This will help.Thanks.Helpmech.

Hi asoleyma,
This error code F7 from a Ktchenaid oven means that the function key is stuck on ERC. This can be fixed by having the control board (also called ERC or clock) be replaced.You may contact Sears for the replacement part at 1-800-252-1698; M-F 6:30 AM-10:30 PM - Sat 7:00 AM-9:30 PM - Sun 7:30 AM-9:30 PM - All times Central. Just get your model number ready when you call.
Hope this helps.
Thank you for using FixYa.

Just had my Kitchen Aid Microwave KHMS155LSS burn up and bellow smoke.

Thankfully, I was close by, stopped the microwave, vented the smoke, turned off the circuit breaker and unplugged it. Still the smell of burned motor, burned plastic has me concerned. Did it get hot enough to cause problems behind the drywall? So far, I am keeping a "fire watch" to make sure nothing is smoldering.

The cover has to come off the microwave to access the bulb. There are several screws around the back and sides. Remove these and the cover should lift off, revealing the bulb. For your own safety, make sure that the microwave has been unplugged from the outlet for several hours before attempting this repair.

The waves won't be spread like they should, with the area right below the hole getting way more energy than the rest of the food. The new part will be around $22. I had to break the old part in getting it off. The new part will show you how it is attached and how to install it. The most substantial part goes in the back (the part that acts like a hinge), and the snap-in area goes in the front. It pops right in and the energy once again flows all over the microwave. I got the idea that the cover acted as a diffuser. Also, I was told the reason this happened is because whatever was being heated didn't have enough moisture in it, therefore it was as if the microwave were being run with nothing in it, and the wave were directed back to the cover instead of being absorbed. I was instructed to next time put a cup of water in with whatever I was heating at the time of the problem.

Hi,
Here is a tip that will help you to figure out what is wrong with yourMicrowave Oven....

Microwave Oven Basic Troubleshooting Tips

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"F2" means you have a shorting membrane keypad. The "Pan Heat" key is shorting.

On these models, the membrane keypad is not available as a separate part, so you would have to order the control panel frame assembly which comes with a new keypad.

In this case, you simply move your circuit board into the new frame. That is a simple do-it-yourself job.

You can find helpful exploded view diagrams and order parts by entering your full model number* from the tag on the oven here.

At our Web site, we have a video available showing how to remove a typical over the range control panel assembly in under 5 minutes.

Then you unplug the keypad (as per the photo below) and move the circuit board into your frame.



Some connectors may have a lock:


* The exact part number you need will depend on your exact model number. Models in that series are shown below:

KHMS155LBL0
KHMS155LBL1
KHMS155LBL2
KHMS155LBL3
KHMS155LBT0
KHMS155LBT1
KHMS155LBT2
KHMS155LBT3
KHMS155LSS0
KHMS155LSS1
KHMS155LSS2
KHMS155LSS3
KHMS155LSS4
KHMS155LWH0
KHMS155LWH1
KHMS155LWH2
KHMS155LWH3

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

There are two or three switches operated by the door latches in a microwave oven. When the door is slammed, they can be damaged or knocked out of adjustment. If the control board thinks the door is open, it won't allow the oven to operate. It's best to let a professional check the oven and adjust or replace the affected parts. Microwaves are hazardous devices, with lethal voltages exposed when the cover is off. Also, repairs involving door repairs can cause microwave leakage if they aren't done properly. But once the switches are operating properly your oven should be fine.