Juan for Model Number zfsb23dra ss I have a GE zfsb23dra ss. The temp display at the fridge section sometimes turns off (no lights) and sometimes reads OFF. When it's working temp readings vary 5 degrees within a minute or two. The freezer is much more stable in temp than the fridge side. If the display is completely off (no lights) sometimes i can get it to read by pressing temp up/down buttons but then it will stop reacting to any buttons. Sometimes it just wont do anything then, ussualy the morning after it will work perfect and temperatures will be where they are supposed to be. I disconnected the display and made sure there was no condensation, it was prefectly dry and clean. However I used a hair dryer and mild brush with no luck. When I placed it back it wouldnt even show any lights then 1 hr later it had some readings but no rection to any buttons. At night I was able to adjust temps but readuings were off. This morning temps were reached so I decided not to touch... Any suggestions?
Answer Juan, Based on the information it sounds like the display assembly is the issue and would need to be replaced. It is possible that the main control board could also be faulty but with no keypad response the display board WR55X10393 is most likely. Read More... Answered by AppliancePartsPros.com | Tuesday, October 8, 2013