Cuisinart Ground Fault / Leakage Current

Grill shuts off when GFCI outlet is used, but runs on non‑GFCI outlet.

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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

Moisture inside control box, Damaged power cord insulation, Water in combustion fan or igniter wiring, Internal short to ground

How to Fix / Troubleshooting

Safety first: A tripping GFCI indicates a potential shock hazard. Do not bypass or defeat the GFCI. Unplug the grill immediately.

  • Step 1 – Dry thoroughly: Move the grill to a dry location and allow it to dry for 24 hours, especially if it was rained on.
  • Step 2 – Inspect cord and wiring: Check the power cord and visible wiring for cuts, cracks, or melted areas. Replace any damaged components.
  • Step 3 – Open control box: With the grill unplugged, inspect the control box for moisture, corrosion, or burned spots. Dry gently with a cloth.
  • Step 4 – Test on GFCI: After drying and repairs, plug into a GFCI outlet again. If it still trips, an internal component (fan, igniter, or board) may be leaking to ground and should be diagnosed and replaced by a qualified technician.
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Repair Difficulty

Hard 4/5

Required Part

Power Cord
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