Level of DifficultyReally easy
Time to do repair15 - 30 mins
Age of Appliance1 - 4 years
The adaptive defrost assembly is located in the refrig compartment. This requires removing the panel which covers the temp controls and interior lighting. In the back right hand corner is the adaptive defrost circuit board. It has a six wire connector and is retained by two screws.
Remove the two screws and grip the connector making sure to disengage the locking tab with holds the connector in place.
Replace with the new assembly by plugging in the connector, replacing the two screws and then reinstalling the compartment cover.
Set the temperature lower than you normally would temporarily to make sure that the system is working properly (takes 30 - 45 minutes).
Once the unit begins to cool again, you can gradually readjust the temperature to it normal range in both the freezer and refrig compartments.
I used a flashlight and a mirror to check the coil in the freezer compartment for a couple of days to make sure that the defrost function was working correctly by looking up into the louvers and observing if there was any ice accumulation.
Easy repair and Partselect provided great on-line information. Also, I probably saved a bundle.