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tonyman  
#1 Posted : Saturday, September 10, 2011 3:57:50 PM(UTC)
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tonyman

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Help Cooling Fan Only Works Sometimes Than Shuts Down I Have Replaced The T/stat, But No Help Freezer & Frig Are Ot Cooling Down
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richappy  
#2 Posted : Monday, September 12, 2011 1:33:11 AM(UTC)
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richappy

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I would remove the evaporator fan motor and test in the wall outlet, if bad, order a new one AP3892525. To save money and if you are good on mechanical things, order a universal replacement AP4503254
tonyman  
#3 Posted : Monday, September 12, 2011 11:38:31 AM(UTC)
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tonyman

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Originally Posted by: richappy Go to Quoted Post
I would remove the evaporator fan motor and test in the wall outlet, if bad, order a new one AP3892525. To save money and if you are good on mechanical things, order a universal replacement AP4503254


the fan motor does work, i am thinik it may have something to do with the circut board, as the frig will run fine for about 3 hours, but when it goes into defrost mode it won't start back up. if i dis-connect the blower & then re-connect, it resets itself & runs for around 3 hours again, this appears to be the cycle.
richappy  
#4 Posted : Monday, September 12, 2011 3:45:42 PM(UTC)
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richappy

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Sure seems like a bad control board AP3964290, probably a bad driver on the board.
Considering the high price, I would measure the current to the motor, if excessive, could burn out a new board.
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