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Adaptive Defrost Control Board

Part Number: AP4909015
MFG Part Number: 5303918476
Made by: Frigidaire
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$110.80 $18.47

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82 Questions & Answers

Genuine Frigidaire part. Frigidaire brands include Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse, and others. See all items in Refrigerator Control Board.
Electrolux also makes various appliance models for Sears / Kenmore

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Cross Reference Information

Part Number 5303918476 (AP4909015) replaces 241508001, 240554502, 240554501, 1614983, 240375803, 240545403, 5303918302, 5304429380, AH2582247, EA2582247, PS2582247.

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Icemaker would not start all the time William F. • Cordova, MD • April 03, 2014

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Repair Time Estimate

30-60 minutes 

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Repair Video

How to Replace Adaptive Defrost Control Board #5303918476

Step by step instructions on how to replace a Adaptive Defrost Control Board #5303918476 for Refrigerator made by Frigidaire, Gibson, White Westinghouse, Kenmore. Note: This video is intended to give you the general idea of the part replacement procedure. Your appliance may differ depending on the manufacturer and model.


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Most Interesting

Freezer does not hold temperature. Runs fine for a couple of days and then warms up. The fan runs all the time. If you move the control setting for the freezer the compressor kicks in and the freezer cools right back down. If you keep a eye on it and catch it before it get to warm you can keep ice frozen. coils do not appear to be iced up

Jethro for Model Number PLHS267ZDB7


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I replaced my ADC control it ran well for a couple days and then went out again. The compressor and the condenser fan would not run. I replaced the ADC control again within a 3 day time span and it started operating again for another couple of days. I changed the harness along with ADC can anyone help?

Bill for Model Number frs26rlecsa


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I've replaced the defrost timer board and my fan still isn't coming on. What do I check next?

Will for Model Number frs26hf6bw0


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Latest Questions

Had ice on my fan and was chipping it off with a knife. ( I know I shouldn't be doing that but it is what it is). Don't ask me how but as I was doing this the knife jumped the 2 prongs at the fan motor and the fan instantly stopped. Would that have shorted the fan or the defrost control board? What is the correct voltage output for the fan? I checked the voltage coming from the plug and I only get around 28 volts.

Dan for Model Number glrs264zaw


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I have a bad ADC I can see its burnt up. My fridge was manufactured in 2004, do I have the latest wire harness or would I have to use the new harness that comes with the replacement for 241508001?

Dave for Model Number Kenmore side by side by fridgidaire


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Thank you for any help in advance. My evaporator coils were not defrosting. I changed the old ADC 241 508 001 with a new ADC 530 391 8476 (Orange). My refrigerator has a single switch damper, so I did NOT change the wiring harness as stated in the instructions. This corrected the defrost problem, but now the refrigerator freezes over even on the warmest setting and turning the control knob will not affect the damper. I ran a test by putting the original ADC back in and turned the control knob and I could hear the damper open and close. I put the new orange one back in and the knob does not affect the damper with it in. I considered putting the new harness on, but it has extra wires on it so I did NOT switch it. The parts store switched out the new ADC with another and same problem. They do not have a solution. I called Electrolux and they do not have a solution. Does anyone know what the fix is? Thank you. Bud

Bud for Model Number FRS 6 LR 5 E M 6


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