Oven displays E023; the interior light and some functions may not work.

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.

Possible Causes

Failed low-voltage transformer or SMPS on the control board, Shorted interior light circuit, Damaged wiring to accessories (e.g., meat probe, light)

Safety: Disconnect mains. Electronic repairs should be performed by qualified personnel.

Check interior light: Remove the oven lamp cover and inspect the bulb. Replace it with a correct high-temperature oven bulb if blown.
Inspect lamp holder: Check the lamp holder for signs of arcing or burning. Replace if damaged.
Wiring check: Inspect the wiring to the lamp and any accessories for shorts to the chassis.
Board inspection: Examine the control board's low-voltage section for burnt components or a failed transformer. If damaged, replace the board.
Test: After repairs, restore power and verify that the light and auxiliary functions operate without E023 reappearing.

Hard 4/5

Oven Lamp Assembly

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