Answer Rick, the 215846604 / 215846604 defrost timer in your refrigerator is located inside the control panel on the ceiling of the refrigerator compartment. To access and remove the defrost timer " 1.Disconnect electrical supply to the refrigerator. 2. Remove four(4) screws securing the housing to the top of the refrigerator compartment. 3. Unplug the molex connector from the top of the cabinet. 4. Unplug the connector to the defrost timer. It may be very snug,use pliers to pull it loose from the timer. 5. Remove the two(2) screws securing the timer to the control housing. 6. Reverse procedure to complete repairs." Thanks, - . $ , 4 6 3 4 2 # *$ 4 / . $ &'( -) .$ Read More... Answered by AppliancePartsPros.com | Friday, October 7, 2016