Hi Steve,
Here's the wiring diagram:
https://ecommcdnprod.azureedge.net/...t_support/GLRS267ZD/glrs267zdw3/240389618.pdf
We need to do process of elimination to find the cause of that water coming out every 10 minutes.
Here's the parts diagram:
Parts for Frigidaire FRS26DR7DS3: Ice & Water Dispenser Parts in stock and ready to ship today. 365 days to return any part.
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#24 is your water dispenser actuator, disconnect it.
#38A is the water dispenser switch, disconnect at least one wire from it.
If water still comes out every 10 minutes after you disconnected #24 and #38A--->#38C is the dispenser control board, remove the ribbon cable from where it connects to the power control board, which is #38.
Per this video:
Let us know what happens.
Jake