E17
Sub-Zero Display Power / Low-Voltage Supply Fault

Dual-fuel range oven displays E17 and the display is dim or flickering.

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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

Failing display board, Weak low-voltage power supply on control board, Loose display ribbon cable

How to Fix / Troubleshooting

Safety first: Disconnect power before removing the control panel or display assembly. Use ESD precautions when handling boards.

Steps:

  • Inspect connections: Remove the control panel bezel to access the display board. Check the ribbon cable and connectors between the display and main control. Reseat all connectors.
  • Check for heat damage: Look for discoloration or warped plastic around the display area, which may indicate overheating from nearby lights or components.
  • Measure low-voltage output: With power restored, carefully measure the low-voltage output from the main control to the display (per service manual). If voltage is unstable or low, the main control board may be failing.
  • Replace display board: If the supply voltage is correct but the display remains dim or flickers, replace the display/user interface board with the correct OEM part.

Note: Some dimming over many years is normal, but an E17 code indicates a fault condition that should be corrected.

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Repair Difficulty

Medium 3/5

Required Part

Oven Display Board
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