AGA
Display / Backlight Failure
AGA oven display is blank or very dim, but heating may still work.
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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
Failed display module, backlight LED failure, low-voltage supply issue to display, cracked display ribbon cable
How to Fix / Troubleshooting
Safety first: Isolate the oven from mains power before removing the control panel.
- Check contrast/brightness (if available): Some AGA displays have adjustable brightness. Verify settings in the user menu.
- Inspect display connections: Remove the control fascia and check the ribbon cable between the display and control board. Reseat firmly.
- Measure low-voltage supply: Using a multimeter (qualified persons only), verify that the display is receiving the correct DC voltage from the power board.
- Replace display module: If supply is correct but the display remains blank or dim, replace the display/timer module with an AGA-approved part.
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Repair Difficulty
Medium
3/5
Required Part
Display / Timer Module
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