- Model Number
- More than 10 years
Frigidaire model (FGHB2844LFG) Code SYEF comes in. Changed out fan motor and main board(2x). Fan cycles on/off rapidly for a few seconds then nothing. Code comes back in. Same thing happens when going to diagnostic mode 15. Fan tries to start a couple of times and stops. At the control board red wire has constant 12v, yellow wire has varying voltage when fan tries to start from less than 1v to 5v and no higher. Fan winds up pretty good for a msec at 5v. The blue wire voltage is the same as the yellow wire. Any suggestions?