Frigidaire Dishwasher Ffbd2406Ns9B Won’T Start

Title: Frigidaire Dishwasher FFBD2406NS9B Won’t Start

Have you ever found yourself standing in front of your Frigidaire dishwasher, ready to tackle a pile of dirty dishes, only to be met with disappointment when it refuses to start? It can be frustrating and time-consuming to troubleshoot the issue and figure out what’s causing the problem. But fear not! In this blog post, we will dive into the perplexing world of the Frigidaire dishwasher FFBD2406NS9B and explore the possible reasons why it won’t start. So grab a cup of coffee, put on your detective hat, and let’s get to the bottom of this conundrum!

1. Check the Power Supply:

The first step in troubleshooting any appliance is to ensure that it is receiving power. In the case of the Frigidaire dishwasher FFBD2406NS9B, start by checking if the unit is properly plugged into a functioning power outlet. Sometimes, a loose connection or a tripped circuit breaker can be the culprit behind the dishwasher’s refusal to start. So, take a moment to inspect the power supply and make sure everything is in order.

2. Examine the Control Panel:

If the power supply is not the issue, the next step is to examine the control panel. Look for any visible signs of damage, such as cracked buttons or a malfunctioning display. Sometimes, a faulty control panel can prevent the dishwasher from starting. If you notice any issues, it might be necessary to replace the control panel to get your dishwasher back up and running.

3. Check the Door Latch:

Another common reason why the Frigidaire dishwasher FFBD2406NS9B won’t start is a faulty door latch. The door latch is responsible for ensuring that the dishwasher door is securely closed during operation. If the latch is damaged or not functioning correctly, the dishwasher may not start. Inspect the latch for any signs of wear or damage, and if necessary, replace it to resolve the issue.

4. Test the Door Switch:

In addition to the door latch, the door switch plays a crucial role in starting the dishwasher. The door switch is a safety feature that prevents the dishwasher from running if the door is not properly closed. Over time, the switch can wear out or become misaligned, leading to a failure in starting the dishwasher. Test the door switch using a multimeter to determine if it is functioning correctly. If not, replacing the door switch should solve the problem.

5. Inspect the Timer Knob:

The timer knob on the Frigidaire dishwasher FFBD2406NS9B controls the various cycles and settings. If the knob is not set to the correct position or is broken, it can prevent the dishwasher from starting. Ensure that the timer knob is set to the desired cycle and test different positions to see if it makes any difference. If the knob is damaged, consider replacing it to restore functionality.

6. Check the Float Switch:

The float switch is a small device located at the bottom of the dishwasher tub. Its purpose is to monitor the water level inside the dishwasher. If the float switch is stuck in the raised position, it can signal to the dishwasher that there is an overflow, causing it not to start. Check the float switch for any debris or obstructions that may be preventing it from moving freely. Clean or replace the float switch as needed.

7. Inspect the Motor:

The motor is the powerhouse of the dishwasher, responsible for circulating water and powering the various functions. If the motor is faulty or burned out, it can result in the dishwasher not starting. Listen for any unusual noises coming from the dishwasher during the start-up process, as this can indicate motor problems. If you suspect an issue with the motor, it is best to consult a professional technician for repair or replacement.

8. Test the Thermal Fuse:

The thermal fuse is a safety device that protects the dishwasher from overheating. If the thermal fuse is blown, it can cause the dishwasher to refuse to start. Use a multimeter to test the thermal fuse for continuity. If it fails the test, replace the thermal fuse with a new one to get your dishwasher back in action.

9. Check the Water Inlet Valve:

The water inlet valve is responsible for supplying water to the dishwasher during the wash cycle. If the valve is clogged or malfunctioning, it can prevent the dishwasher from starting. Inspect the water inlet valve for any debris or mineral deposits. Clean or replace the valve if necessary to restore proper water flow.

10. Verify the Drain Pump:

A malfunctioning drain pump can also be the reason behind a dishwasher’s refusal to start. The drain pump is responsible for removing wastewater from the dishwasher after each cycle. If the pump is clogged or damaged, it can cause the dishwasher to sense a drainage issue and prevent it from starting. Check the drain pump for any obstructions or signs of damage. Clear any blockages or replace the pump if needed.


The Frigidaire dishwasher FFBD2406NS9B not starting can be a frustrating problem to encounter. However, armed with the knowledge gained from this blog post, you are now equipped to troubleshoot and resolve the issue. Remember to check the power supply, examine the control panel, inspect the door latch, test the door switch, verify the timer knob, check the float switch, inspect the motor, test the thermal fuse, check the water inlet valve, and verify the drain pump. By following these steps and utilizing the right tools, you’ll be well on your way to getting your dishwasher up and running again. Happy dishwashing!