Kenmore / Sears Refrigerator Control Board

• Fridge runs too long
• Freezer not defrosting
• Freezer too cold
• Won't start

A bit of research on the internet indicated the most likely problem was with the defrost system. I found the service manual for the refrigerator and was able to determine that the defrost heater and thermostat passed the self test. The refrigerator would perform a forced defrost which resulted in a cold refrigerator. More research revealed that this particular refrigerator does not have a defrost timer, instead the defrost cycle is controlled via the Electronic Control board which is also... Read more

• Frost buildup
• Fridge runs too long
• Freezer too cold
• Freezer not defrosting

My problem first showed up as varying temperature in both sections of my old mid 1970’s Frigidaire model FPCI-170T-7 refrigerator, which is not listed on most appliance repair databases. Running on the warm side from time to time, as well as sudden fan noise (probably the fan blade hitting ice build-up on the evaporator coil) alerted me to a possible defrost system problem, since the compressor was cooling. The evaporator fan eventually failed after a day or so, and a major repair was... Read more

• Too warm
• Fridge runs too long
• Fridge too cold
• Frost buildup

A word of thanks to AppliancePartsPros - they delivered in one day. Ordered at 4PM CDT and received the part by noon the next day. Also, Alicia in the help department was able to locate an electrical diagram for my old freezer. This was essential for proper setup and her persistence in tracking down the diagram was top notch. Now on to my problem. One day I opened the freezer and found frost and thawing food. I attributed this to the door hitting an item in the freezer and not completely... Read more

Suspected it was the thermostat, since temperature stayed the same at multiple settings over a 24 hr period. There was only three components inside the freezer besides the evaporator, the fan was working, so I decided to just go ahead and replace the thermostat and defrost thermostat. Also replaced the defrost timer by the compressor, just to get all the old parts replaced with new. I had already replaced the compressor, so now I've pretty much have a new freezer. The new parts works great and... Read more

Test showed it was the infrared sensor, so I ordered the replacement parts, which arrived with standard shipping in just a couple of day. The video on the site show exactly what to do. The fix and installation of the replacement part was quick and easy. My ice maker is producing ice like bran knew. I could not be happier with the service and information provided by this site. Great job guys, really great job. Read more

• Freezer not defrosting
• Leaking
• Freezer section too warm
• Fridge too warm

We just had the Defrost Timer replaced less than 90 days ago. Called the appliance company who came to diagnose ($109) and it was the same part, (a $34 part). The part was warrantied, but not the service, which was $270. I saw them install the part in July... less than 5 minutes! The company told me that they bill not by time spent on labor, but according to the "national average" for that repair. They wouldn't give me the warrantied new part without doing the labor. I checked with... Read more

I removed to the cover to the coil, defrosted coil with a heat gun and checked the heater strip resistance. I set timer to defrost by hand to make sure everything was working. There was damage to the temp control sensor. Both parts were on your web site at a good price, ordering was easy. The parts were in the mail two days later. A screwdriver and nut driver were the only other tools other than a multi meter. Parts installed in five min. I had the option of talking with a pro !!! Read more

• Won't start
• Fridge runs too long
• Frost buildup
• Fridge too warm

After reviewing a number of testimonials and your videos from your APP.com site I determined my most likely problem was either the defrost heater, thermostat, timer or possibly all three. The real challenge now began. Getting to the specific parts with my specific model number was a real challenge. It was not as easy as removing the light guard and 5 screws since my model had two Track Cant Shelf vertical rails restricting the removal of the back panel. Also, these rails could not be removed... Read more

Given all the symptoms, we figured that the control board went out. First, unplug the refrigerator. The control board was easy to access by removing a panel on the back of the fridge. I unplugged all the connectors and used a putty knife to release the board from the plastic retaining clips. There was some browning on the underside of the board and the back of the refrigerator that suggests one of the capacitors on the board blew. Install the new board by pressing it into the retaining clips... Read more

A relay in my refrigerator would periodically click off, causing the compressor motor to stop and the LEDs on the front panel to turn off. This became more frequent until it finally "blanked out" permanently. No cooling, no lights on the front panel, no water or ice, only the inside lights worked. Isolating the problem to the control board was easy, and replacing the control board was very easy thanks to the videos and previous customer reports available here. After installing the board, I... Read more

• Freezer not defrosting
• Too warm
• Fridge runs too long
• Fridge too warm

I am not new to APP, fixed a tub belt on a Maytag dryer in the past. My frig started getting warm so I went onto to one of those "lists" sites and found a appliance repair place. The guys were great and came out right away. The tech said it was the cold control and $260 later my part was replaced, about 30 minutes. Great I thought until my frig started getting warm again. Those cold sensors on the beer bottles are a great indicator. Not wanting to spend another $260 I looked up on APP to see if... Read more

I watched YouTube videos for two days. I figured out it was the inverter board.I replaced the inverter board and it worked !!! I had to buy a meter to make sure the compressor was still good before I ordered the part. Read more

• Won't start

Replaced the Inverter box Read more

• Freezer section too warm
• Fridge too warm

Replaced the heater, timer, and wiring harness Read more

I replaced the defrost thermostat and the defrost timer. That corrected the problem. Be careful when ordering your parts. I put in my model# and they gave me a defrost timer that was incorrect. I had to return at my cost and order the correct one. Don't assume because you put in your model# that the part is correct. On each part there is a box to put in your model# to check to see if it fits your model. Don't assume that because you put your model# in before that it fits. If not sure, call them... Read more

• Won't start

Tried to put refrigerator in defrost mode and defrost would not initiate. Checked the bi-metal and heater, both tested good. Replaced the ADC board and refrigerator went in to defrost. problem solved. Read more