Greetings all!
A couple days ago I received the LE code on my WM3170CW washing machine a few minutes into running a cycle. The drum spins easily in both directions when the power is off. When attempting to run a wash cycle, the motor will try to move but magnetically locks and hums. Occasionally it will spin briefly for about 1/2 of a rotation and make a loud growling sound. Searching the code, it seemed the most likely cause was the hall sensor. I bought a replacement hall sensor (6501KW2002A) from the local appliance parts store and installed it. However, that did not resolve the issue. So, I tested the continuity with a multimeter from the motor and hall sensor connectors to the main board and every pin showed continuity. I physically traced the wires and didn't see any external signs of damage. I tested the resistance of the stator and it showed 10-11 ohms between all three pins. The rotor has all magnets and shows no sign of wear. Considering all this, I bought a used main board. After installing the new board, the issue continued. Any ideas? Replace wire harness? Stator? Rotor? Thanks in advance and any and all assistance!
A couple days ago I received the LE code on my WM3170CW washing machine a few minutes into running a cycle. The drum spins easily in both directions when the power is off. When attempting to run a wash cycle, the motor will try to move but magnetically locks and hums. Occasionally it will spin briefly for about 1/2 of a rotation and make a loud growling sound. Searching the code, it seemed the most likely cause was the hall sensor. I bought a replacement hall sensor (6501KW2002A) from the local appliance parts store and installed it. However, that did not resolve the issue. So, I tested the continuity with a multimeter from the motor and hall sensor connectors to the main board and every pin showed continuity. I physically traced the wires and didn't see any external signs of damage. I tested the resistance of the stator and it showed 10-11 ohms between all three pins. The rotor has all magnets and shows no sign of wear. Considering all this, I bought a used main board. After installing the new board, the issue continued. Any ideas? Replace wire harness? Stator? Rotor? Thanks in advance and any and all assistance!
via WM3170CW LG Washing with LE Error Code
by tburk19
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