My fridge has not been working properly. The compressor and the compressor fan are running, and the evaporator coils are frosted. The Freezer and the Fresh Food sections are freezing at the bottom of the compartments, but the tops of the sections are warm. The Fresh Food door is opening, but the evaporator fan is not working. I got the Service Manual off of another post. In going through it, I have determined that more than 12 VDC is being applied to J2 pins 3 and 8 and the resistance of the motor from this connector, on those leads is 800 Ohms. When I measure the resistance of the evaporator fan motor at the motor connector, I get a reading of 2 KOhms. According to the diagnostic chart, I need to "Repair wiring harness".

First, is this the correct diagnosis, or is there something else that I need to look at? Second, all of the terminals in the connectors look good, so how do I repair the harnesss?

Any help would be appreciated.

IT seems to me that there,s a circulation problem what,s happening is that the cold air is sinking and the warm air rising this is right but there should be circulation this is not happening, check to see if all air ways between the both sections [fridge/freezer] are not blocked with ice/snow if it is clear it could be a fan or fan sensor .. also make sure that the light is not staying on when the door is closed.

Ge refrigerators with the motherboard in the back have had problems with the evaporator fan motor failing and blowing out the motherboard.
Only solution is a new evaporator fan motor and motherboard. Rather expensive but GE has made it this way. The evaporator motors have no protection from moisture entering the motor shaft. Might be a good idea to make a round slinger/umbrella with a hole in the center and stick it on the shaft of the new motor. Just make sure it is reasonably balanced.