KRSF - Instructions

This repair is EASY if you know how to use an ohm meter. If not, seek help for this step.

SYMPTOM:
The oven (JKP27WOP3WG or JKP27WP3WG and many ovens like it ) was not getting hot enough. Verifying the cooking temperature with an typical oven thermometer, I was able to determine that the oven was cooking temperature was ... Read more about 150 degrees to low.

FAILURE POINTS:
There are two logical failure points (1) The oven sensor ( WB21X5301 about $75), or the (2) the controller board (PS238233 about $252). In my case it was the controller board. When replaced the oven worked beautifully.

REPAIR:
As with any repair, you MUST DISCONNECT POWER TO THE UNIT BEFORE SERVICING!!!

Pull oven from the wall:
- Disconnect power by flipping the circuit breaker to the OFF position.
- Remove the top flange / cowling from the top of the oven (it just pulls off)
- Remove two screws under the top flange / cowling
- The whole unit easily slides out, but it is highly recommended that you use two people to place the oven on the floor.

As a diagnostic between these two parts, if the oven sensors measure approximately 1.1K ohms of resistance at room temperature, then it is probably not the sensor. The oven sensor wires are connected to two white wires that run up to the controller board. You need to disconnect the oven sensor to make the measurement. You may either completely remove the oven sensor by cutting the wire (be sure to allow yourself enough slack so that they may be safely reconnected) where it connects to the white wires, OR, (preferred method) if leaving the oven sensor partially installed,
- Remove the top sheet metal cover (10 screws)
- Remove the service connect cover (2 screws - this is where the main Power cord comes into the unit)
- Disconnect the white wires from the controller board (this connector which also includes other circuits is on the left side when looking at the controller board).
- Remove two screws from oven sensor but just let in dangle down so that you can put the sensor in the ice water / boiling water.

Measure the resistance under the following conditions. Your ohm meter should read APPROXIMATELY...
- 1.02K ohms in ice water
- 1.09K ohms at room temperature
- 1.36K ohms in boiling water.
If you get approximately these readings, then it is NOT the oven sensor. If that checks out then re-install the sensor AND the connector.

If it is NOT the sensor, replace the controller board.
- Take a moment to write down the color of the wire to the LETTERING (N, L, G, C / COM,,,) on the controller board. The connectors are in different locations on the new controller board so the wire color to the letter designation is significant.
- Carefully remove the wires one at a time
- VERY carefully remove the keypad ribbon cable from the right side of the controller board.
-- The ribbon cable will disconnect by releasing some little pressure clips on the side of the connector.
- Remove the controller board (4 screws)
- Install new controller board (4 screws)
- VERY carefully connect the keypad ribbon cable on the right side.
-- Make sure that the connector is in the OPEN position first, then,
-- Slide in the cable ensuring that all parts of the ribbon made it into the connector, then
-- Press down on the connector locking tabs.
- Reconnect each wire to the correctly lettering on the board.
-- Again, the connectors MAY BE in a different order on the replacement controller board. Match color to letter.
- Reconnect the (5 wire?) connector that includes the white oven sensor wires.
- Make sure everything looks normal, (i.e. no wires are pinched, remove tools from top of oven area, etc.)
- Re-install top cover.
- Re-install service connect cover.

You can test the unit while it is out of the cabinet,
- Make SURE that all sheet metal covers are in place.
- Flip power breaker to "On".
- Test that oven gets to the desired temp.

I used a flat-head screwdriver to pop out the old light rocker switch. Then, I unplugged the wires, plugged them into the new light rocker switch, and then popped the new switch into the hole. That's it! Lights began working again.

I used a flat screwdriver and released the lock tab on the bottom of the light switch, and pried the switch out, being careful to not damage the plastic around the mounting place of the switch, unplugged wiring from old switch, plugged in the new one and pushed the new switch into place. Job finished light switch now working.

Nothing to it!!!

An easy job for smaller hands. Removed the two bolts holding the light cover. Removed two electrical connections from the old switch by pinching the retaining clip,removed the switch, snapped in the new one and re-attached the connectors. Your online illustrations helped me to know that the plastic housing for the light switch would only ... Read more swing down so far and was not intended to be removed. Saved me from breaking that plastic cover's tabs. This home repair saved me more than 5 times the cost of hiring a professional to do it. Very happy homeowner.

Perhaps a helpful hint:

When aI received the hose adapter/connector, I inserted the 2 hose ends only to have water drip from the connection.
I used a utility knife to remove an inch from each side, then reinserted the hoses. That made the differnce. Dry as a bone.

LG

First I removed the two screws that hold the element in place. I then pulled the element out about 3 inches and disconnected the two wires

Unplugged and empty refrigerator, completely defrosted refrigerator using a hair dryer to speed up the defrosting, put a lot of towels on the floor to soak up the water when the ice melts. Removed all refrigerator racks and drawers, then remove the white plastic and styrofoam condenser cover. You will then see the thermistor, cut the two ... Read more small wires connecting the thermistor to the harness leave yourself as mush wire as possible. Splice in the new thermistor and put the refrigerator back together.

Once I saw the replacement part I understood how to pry out the switch with a small screwdriver. Then just unplug the old one, plug in the new one and pop it into place.

The PartSelect site made it easy to correctly identify the correct part, it was inexpensive, and the shipping was fast.

I'm very pleased!

I removed the ice bucket,the gear is located under the ice bucket and engages when ice bucket sits on it and turns the tray for ice to fall in the shute,2 screws to remove and the gear comes off and I put the new one on and put the screws back,very easy to do, total time 5 minutes,repair man wanted to charge $114 for the part and $100 for ... Read more labor,I did it all for $25 thru this site,I love this site,it gsaved me alot of money,thanks partselect.,

I turned the water and electricity off for the refrigerator.
(not sure if this is necessary but is safer)
Remove the ice bucket.
Cover the Ice auger with a hand towel to catch any screws which my get dropped.
Remove four Philips screws holding plastic cover to inside of the door. there are no clip/snaps to worry about ... Read more but on/off switch needs to be un plugged. Remove cover.
Remove two nut head screws holding old ice maker.
Remove wiring harness from ice maker and lift ice maker up and out. There are two tabs on the door.
Unplug the wiring harness from the ice maker..

Installation: Press the wiring harness into clips on the new ice maker. Install ice maker onto door insuring it is over the tabs on door and the holes for nut screws line up. Plugging the wiring harness in and install two screws.

Plug on/off wiring onto switch and press plastic cover onto inside of door. Take care that it fits inside of rubber door seal. Install four philips screws.
Remove hand towel and install ice bucket making sure the ice maker is switched on. Close door.
Turn on water and electricity.

This took me 25 min. and I am sure would go faster if I had had instructions.

My refrigerator took awhile before it started to make cubes but has been working like new ever since.
This task is easy go for it.

Cut a 1/4 inch off both lines and connect. Changed water filter. Found the water filter at Home Depot for 1/2 The price. Look befor you buy.

After unscrewing the old heat sensor from inside the oven, I pulled the range away from the wall, got behind it and removed the small panel over the heat sensor. Naturally, the plastic clips connecting the heat sensor to the range wiring wouldn't come apart, so I eventually had to simply pry them apart with two pliers. Then, naturally, th ... Read more e new plastic connector clip on the replacement part didn't match the clip from the range, so I had to cut off both receptacles and strip the wires, then used the provided wire nuts to make the connections. After that, it was easy, just secured the heat sensor inside the oven and replaced the panel. I didn't push the range back against the wall until I tested the repair. It worked fine!

Removed nuts and bolts in order to remove ice maker unit, and 4 screws from the surrounding shell to get to said icemaker unit. I'd say it was a 15 minute job, but that's kind of a lie. It took me about a week of procrastination. And then 15 minutes to remove one unit and then put in the new unit. It's very easy unless you're really l ... Read more azy. In which case it's still easy, the hard part is getting outta your recliner.

As has been said shut down unit,Breaker fuse.If you do not have install info.Get a copy on line. If you have another set of hands it would not hurt.! this has been stated before. Remove door, Remove 4 screws , to slide unit out,I used a saw horse with some cribing secured to the horse to get height, Pull the oven out so that the two fron ... Read more t supports are on the saw horse,and the back two are up to the edge runner.I used about a 1 ft stool for working height. Remove the top elec. cover sheet metal 2 screws. You will see were the wireing runs down the back. Get a small mirror,and flash light. Look down the wire opening in the back, you see the sensor connection ,I made a hook out of a coat hanger to grab it with. Pull it up before you disconnect it ,tie a piece of string to the sensor side of the connector , use 2 Ft. then disconnect remove two screws from inside the oven. And remove,sensor tie string on to new sensor connector pull through and connect.on top.Then replace everything cck every thing Twice!Doing this i didn"t have to pull the unit all the way out! LATER GOOD LUCK!