Steven for Model Number wf45k6500av/a2 I have a Samsung washer model: wf45k6500av/a2. I am getting error DC3 which points to the door lock switch being the issue. I replaced it with part DC64-00519D and it worked for about 5 wash cycles. Now I am getting error DC3 again. My question is, is there something that might cause the switch assembly to go bad? Like the computer panel causing a short? Any other parts I should also test/replace along with the switch assembly? Thanks in advance.
Answer Steven, The DC3 error code can be any of the following: 1. The Door lock switch terminal is connected incorrectly. 2. The Door lock switch terminal is broken.3. This occurs intermittently because of an electric wire leakage. (shorted or broken)4. A main PCB fault.Using a multimeter check the switch and the wiring. If both check good then you could have a PCB failure. Read More... Answered by AppliancePartsPros.com | Friday, February 9, 2024