**Brand:**Whirlpool
**Model Number:**WRS325SDHB01
Replacing the electronic control board (W11449482) no panel on back of refrigerator. Cannot find a how to video. The board matches the model of frig, but no clear directions. I have tested the defroster and it is good but it does not activate. Replaced wiring harness and thermistor and tested. No power going to defrost when in defrost mode. I am guessing that it is in the lower back part behind fridge.
That control board is in a control box in the machine compartment/compressor area, you should see it once you take the cover off the back to expose the compressor.