Maytag Washer Not Draining: F9E1 Model #MVW7232HW0

[amappliancewi@gmail.com]

Maytag Washer, Model #: MVW7232HW0, Serial #: CX4700445. 
At times, the washer will not finish its cycle. The tub is full of water and the lid is locked. Error code reads: F9E1 Check that the Drain is Clear. Once a power cycle is performed the washer can finish a load / drain successfully multiple times until the error code reappears. There appears to be no obstructions at the pump or anywhere else. Also, the drain hose is properly seated. The machine is drain at times. The error code appears intermittently. The drain pump and electronic control board have been replaced, so far. Thoughts? Thank you. 

[Ron Niles]

Was there no response to the repair on this error code. I have a call today for the same issue wondering what you ever found to correct it

[evaappliance]

Check the wires a few inches from the pump,