The samsung washer (Model number is WF419AAW) shows ND, I disassemble the drain pump from the washer. How can I test whether this pump work? what is the correct resistance for the pump?
To check the drain pump on the unit you can test with the unit in place, check on the control board Connector CN2 pin 3 (Brown) and CN3 Pin 3 (Violet). Test 1 there should be 120 vac with the pump on and 0 Vac with the pump off. Test 2 with power off, the resistance should be 13.9Ohms.
Answered by AppliancePartsPros.com | Tuesday, April 16, 2013