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James HurstSep 12, 2025
What if one of the oven lights does not come on, but the oven works in THOR HRD4803U Ranges?
- GgregorybarrettSep 12, 2025
If one of the oven lights in your THOR Ranges isn't working, but the oven is, check if the bulb is loose and tighten it. If the bulb has blown, replace it according to the instructions in the section “Replace Oven Light Bulb”.



