Frigidaire No Power / Dead Appliance

Dishwasher will not power on at all; no lights or display, completely dead.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Tripped circuit breaker, Loose or burnt power connection at junction box, Faulty door latch switch, Failed main control board

How to Fix / Troubleshooting

Safety First: Always turn off the breaker before opening electrical junction boxes. Verify power is off with a non-contact tester if available.

  • 1. Check household breaker: Locate the dishwasher’s breaker and ensure it is in the ON position. Reset if tripped.
  • 2. Inspect junction box: Remove the toe-kick panel and open the dishwasher’s junction box cover. Tighten any loose wire nuts and look for burnt wires. Repair or replace damaged wiring.
  • 3. Test outlet (if corded): If your Frigidaire dishwasher uses a plug, test the outlet with another appliance.
  • 4. Check door latch: Ensure the door closes firmly. A failed latch switch can prevent power from reaching the control. Replace the latch assembly if it does not click or shows no continuity when closed.

If power is present at the control board but the unit remains dead, the main control board is likely faulty and should be replaced by a technician.

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Repair Difficulty

Medium 3/5

Required Part

Door Latch Assembly
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