How to replace a temp control.
Charlie for Model Number frt21fd3aq1
ANSWER Hello Charlie,
To change the temp control, open refrigerator door. On the control panel there are 4 - 1/4" hex head screws. Remove screws and disconnect wire harness. Remove old thermostat and install new the same way the old one came out and reinstall.
Answered by AppliancePartsPros.com | Monday, December 10, 2012