Lines are clear. I/R test are good, TH test good. Water dispenser OK. If I fill manually it will make ice. Looks like a problem with the (water Filter Indicator) board. Where is this located and what voltage should to go to the water valve.

Hi,

No, its not likely the water filter indicator board, its more likely your water inlet valve itself.

You can jump the L & V on the module and that will send 120 volts to your water inlet valve and see if water comes out from your fill tube in the back of your ice maker. Just make a jumper wire.
OR
If you want to test the water inlet valve alone, the water inlet valve is in the back of your refrigerator were your water supply line hooks up to it.

You can buy a test cord here:
Test Cord - 110 Volt With Alligator Clips


or you can probably get a cheater cord like this at any hardware store in your area if you don't want to wait on ordering it.

Jeff has a good section on this here:
http://www.applianceaid.com/icemaker-valvetest.html

jptl also shows you how he did it:
Testing ice maker water supply at the solenoid

Report back what you find.

Here's the water inlet valve for your model in case you need to order it:
Manufacturer's Number: 4389177

4389177

Jake

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