DescriptionThis video provides step-by-step instructions for replacing the defrost control board on Whirlpool refrigerators. The most common reason for replacing the defrost control board if the fridge does not defrost, causing ice to build up on the evaporator coil in the freezer and the fridge to warm, but the defrost heater and thermostat are not at fault.
All of the information in this defrost control board replacement video is applicable to the following brands: Whirlpool, KitchenAid, Kenmore, Amana, Maytag, Jenn Air, Roper, Estate, Crosley, Inglis
Tools used: 10 in 1 screwdriver, small slotted screwdriver, stubby Phillips screwdriver
Step-By-Step Instructions1
As with any repair, you should unplug the power cord before beginning.
2
To replace the defrost control board in your refrigerator first remove the screws securing the control panel.
3
Pull the control panel forward to release.
4
You can detach the grounding wire and the crisper light wire connecter for better access.
5
If you do this, remove the screw to release the damper control arm to prevent it from breaking.
6
Now remove the screws securing the defrost control board.
7
Note the orientation of the wires then disconnect them to release the old board.
8
Install the new defrost control board by first connecting the wires to the appropriate terminals.
9
Position the board in the control panel and secure it with the screws.
10
Align the slot in the damper control arm with the freezer control cam then replace the screw to secure the arm.
11
Reconnect the crisper light wire connecter and reattach the grounding wire to the heat shield.
12
Align the control panel on the mounting tabs and push it into place.
13
Replace the screws to secure.
14
You’re now ready to plug the power cord back in and confirm that the refrigerator is functioning properly.