Our GE side-by-side stopped cooling both the freezer and fridge recently. The LED displays up top were completely dead, which made me think it needed a new motherboard. After replacing the motherboard, the freezer seems to cool fine, but the fridge stays warm.
Even after running for 30 minutes, the LED displays up top never change from 80 degrees for both the fridge and freezer! What could be wrong? I’ve unplugged it for fear of frying the motherboard if something else is broken.
Is the evaporator fan busted? Is it a defrost problem?
After following the attached guide, all tests were passed with no signs of failure.
EDIT: Checked the control board to see voltage going to the fan and evap. Is J2 the 8-pin connector? Voltage between pins 3 and 8 and pins 6 and 8 were around 12-13 Volts, which I’m guessing means it’s good. If it’s not the 8-pin connector, please let me know.