JennAir
No Power to Control
JennAir range clock and display are completely dead; no lights or response (no error code)
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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
Tripped house breaker, Blown internal fuse, Failed power supply on control board, Loose power cord or terminal block connection
How to Fix / Troubleshooting
Safety: Use caution when working with live circuits. Turn off the breaker before opening panels.
- Check breaker: Verify the range breaker is ON and not tripped. Reset if necessary.
- Verify outlet power: For corded units, test the outlet with another appliance or a meter.
- Inspect terminal block: Remove the rear cover and check the main terminal block for burned or loose connections. Repair or replace as needed.
- Internal fuse: Some JennAir models have an internal line fuse. Test and replace with the exact type and rating if blown.
- Control board: If power is present at the control but it remains dead, the control board's power supply is likely failed and the board must be replaced.
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Repair Difficulty
Hard
4/5
Required Part
Electronic Oven Control Board (EOC)
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