GE Oven Light Circuit Failure

Oven light will not turn on when door opens or when light button is pressed.

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Possible Causes

Burned-out oven light bulb, Faulty door switch, Failed light relay on control board, Corroded bulb socket

How to Fix / Troubleshooting

Safety: Turn off power before replacing bulbs or working on wiring. Use only oven-rated bulbs.

  • Replace bulb: Remove the light cover inside the oven, unscrew the bulb, and install a new GE-compatible oven bulb.
  • Test door switch: Press the door switch plunger by hand; if the light flickers or never comes on, test switch continuity and replace if faulty.
  • Socket inspection: Check for corrosion or heat damage at the bulb socket. Replace the socket if needed.
  • Control board: If the bulb, socket, and switch are good, the control board light relay may have failed and require replacement.
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Repair Difficulty

Easy 2/5

Required Part

Oven Light Bulb / Door Switch
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