The refrigerator was squealing very loud and it was coming from inside the freezer, I found the evaporator fan motor was squealing and shutting down in sequence, thus not cooling the freezer and refrigerator sections properly.
The evaporator coil had a thin layer of frost on it, which is normal, so the sealed system was working properly.
I replaced the evaporator fan motor, and it started working normal again.
Here’s the evaporator fan motor for this model:
Western Arizona Weather:
Mostly sunny, with a high near 79. North northeast wind around 5 mph becoming west northwest.
Mostly clear, with a low around 43. Northwest wind around 5 mph becoming calm.
The washer was not draining all the water properly, removed drain pump and noticed the impeller was not turning properly, the hoses to and from the drain pump were clear.
I replaced the drain pump, worked great!
Here’s the drain pump for this model:
4681EA2001T Drain Pump Motor
“How To” video included in part link.
No cold air at all, compressor was not running, the compressor start device relay ohm tested good. Found the main control board was bad and not turning the compressor on.
Replaced the main control board and its FIXED!
Here’s the main control board for this model:
Main Control Board 6871JB1375H
Whirlpool Dryer model number LER6620PQ0
Unplugged dryer, ohm tested heating element to heater housing to check for grounded element, heating element ohm tested good, and not to the heater housing ground either.
Found stuck contact in timer causing this problem, Installed new timer, worked great!
Here’s the OEM timer I replaced for this model: