Wash Motor replaced, still having problems?

Initial problem was dw would fill ok, but would not start wash cycle. Ran diagnostics and determined it was wash motor. Replaced the wash motor and turbidity sensor, but still having the problem? When running diagnostics, error is Motor - High Current. Removed Filler Flow Plate and impeller so there are no restrictions to the motor, but still getting the same error code. Have not replaced the capacitor, thermistor, or thermostat. Motor runs ok, but just for a few seconds and shutsdown?