SEN
Char-Griller
Temperature Sensor Communication Fault
Display shows SEN or sensor error and temperature reading is unavailable
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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
Disconnected RTD probe, Damaged sensor harness, Faulty control board input
How to Fix / Troubleshooting
Safety first: Unplug the grill and let it cool before handling wiring.
- Check probe connection: Locate the RTD probe connector at the control board and ensure it is fully seated.
- Inspect harness: Follow the sensor wire for cuts, burns, or pinch points. Replace the probe if damage is found.
- Test with new probe: If wiring looks good but the error persists, install a new RTD probe. If the error still appears, the control board may need replacement.
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Repair Difficulty
Medium
3/5
Required Part
RTD Temperature Probe
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