E17
Ilve Secondary Oven Temperature Sensor / Circuit Fault

Oven shows E17 and the auxiliary or second oven (on double models) will not heat.

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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

Open or shorted secondary oven sensor, loose connector on secondary sensor harness, failed secondary oven control relay on PCB

How to Fix / Troubleshooting

Safety first: Turn off power. Work carefully around sharp metal edges.

Secondary sensor checks:

  • Locate the temperature sensor in the secondary oven cavity and remove its mounting screws.
  • Access the connector from the rear or top and disconnect it.
  • Measure resistance at room temperature and compare to the main oven sensor; they should be similar.
  • Inspect the harness from the secondary sensor to the control board for damage or loose plugs.
  • If the sensor and wiring are good, the secondary oven control circuit on the main board may be faulty and the board may need replacement.
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Repair Difficulty

Medium 3/5

Required Part

Secondary Oven Temperature Sensor
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