Samsung Dishwasher Blinking And Not Starting. To determine if the drain pump is defective, check the pump motor for continuity using a multimeter. If it doesn't start right away, it could be due to child lock, delay start, the door not being closed all the way, or just holding the start button for too long.
When the heavy and delicate lights blink, it means that the samsung dishwasher heater is failing. In such a situation, you should wait for around 120 seconds to see if the dishwasher automatically resets. We’ll review the most likely reasons a dishwasher won’t start from power issues to incorrect cycle settings so this nightmare scene can fade to memory.