Why won’t my Hotpoint dishwasher start, but it has power?

Check that the door is fully closed and the Control Lock isn’t engaged.

What does a blinking light mean on my dishwasher panel?

It may be signaling a door latch issue or control board failure.

Can a dishwasher not start due to the water supply?

Yes. If the water valve is off or the inlet is blocked, the cycle won’t begin.

Should I try replacing the latch myself?

If you're comfortable with DIY repairs, you can replace the latch yourself. However, if you're unsure, it's advisable to consult a professional.

Hotpoint dishwasher not starting

When your Hotpoint dishwasher won’t start a cycle, it may seem like a small issue, but nothing will get clean until you fix it. Based on common causes seen in real service visits, here’s a detailed guide to the first things you should check.

Key reasons for the problem:

48% of reported issues are the

Defective Electronic Control Board

25% of reported issues are the

Faulty Door Latch

10% of reported issues are the

Power Supply Board Failure

17% of reported issues are the

Other Potential Causes

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Diagnostic and troubleshooting steps

Hotpoint dishwasher not starting a cycle? Follow the steps below to troubleshoot common issues like a defective door latch, control board failure, or power supply problem.

Step 1:

Check the Door and Latch

Ensure no dishware or utensils are obstructing the door. Press the door until it clicks closed. If the latch feels loose or doesn’t engage, it likely needs replacement.

Step 2:

Confirm Power Supply

Unplug the unit and plug it back in. Check your home’s breaker panel for any tripped breakers and reset them. Use a voltage tester if needed to confirm power.

Step 3:

Look for Control Lock or Delay Start

If the panel is lit but unresponsive, look for the Control Lock or Delay Start indicator. Disable it using the button combination shown in the manual or by holding “Heated Dry” or “Start” for 3–5 seconds.

Step 4:

Check Water Supply

Locate the shut-off valve under the sink and make sure it’s fully open. Inspect the inlet hose for any kinks or blockages.

Step 5:

Evaluate Door Switch and Control Board

If the dishwasher powers on but won’t start a cycle, a faulty switch or control board may be the issue. These components need testing with specialized tools and are best handled by a technician.

Step 6:

Listen for Unusual Sounds

Humming with no cycle start may mean the motor is jammed. Inconsistent power or flickering displays could signal internal electrical issues.

Step 7:

Get a Home Warranty

Be ready when your appliances or systems fail. A home warranty gives you protection against surprise repair bills and helps keep your home running smoothly.

Key actions for homeowners

Always close the door until it clicks.
Test the outlet and reset your circuit breaker.
Disable the Control Lock or Delay Start feature.
Confirm the water supply is open and the hose is clear.
Call a technician if you see error codes or hear odd sounds.

Most common repairs needed to fix a hotpoint dishwasher

When your dishwasher won’t start, certain repairs are more commonly required than others. Below are the most frequent fixes:

Breaker or Outlet Fixes: Resolves power issues at the source.
Control Board Replacement: Fixes unresponsive panels and cycle failures.

Frequently Asked Questions

Why won’t my Hotpoint dishwasher start, but it has power?
Check that the door is fully closed and the Control Lock isn’t engaged.
What does a blinking light mean on my dishwasher panel?
It may be signaling a door latch issue or control board failure.
Can a dishwasher not start due to the water supply?
Yes. If the water valve is off or the inlet is blocked, the cycle won’t begin.
Should I try replacing the latch myself?
If you're handy, yes. But if unsure, it's best to have a technician do it.
Will Liberty Home Guard cover these repairs?
Most plans cover latch assemblies, water valves, motors, and control boards.

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