Broil King Start Circuit or Safety Interlock Failure

Grill powers on but will not start when pressing the start/ignite button

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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

Faulty start button on keypad, Loose keypad ribbon cable, Controller locked in error state, Internal safety timer not reset

How to Fix / Troubleshooting

Safety first: Do not repeatedly cycle power rapidly; allow electronics to reset.

  • Clear errors: Check the display for any stored error messages and clear them according to the manual.
  • Power cycle: Turn the grill off, unplug for 2–3 minutes, then plug back in and try again.
  • Test keypad: Press other buttons (temperature up/down, menu) to see if they respond. If only the start button fails, the keypad may be defective.
  • Inspect ribbon cable: Unplug the grill, remove the control panel, and reseat the keypad ribbon cable on the control board.
  • Replace keypad/UI: If the start button remains non-functional, replace the keypad/display assembly.
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Repair Difficulty

Medium 3/5

Required Part

Keypad and Display Assembly
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