NE58R9431SS tESt error
Your Samsung NE58R9431SS is showing tESt. Before replacing parts, confirm the model tag matches NE58R9431SS: Open the storage drawer or oven door and look on the frame or behind the drawer. On this Samsung oven / range, tESt means Demo mode is on — the oven and electric cooktop will not heat. The steps below follow the field-service order for the NE58R9431SS platform — not the generic Samsung tESt page. Cross-check part fit with NE58R9431SS before ordering — use the model-specific parts diagram. If the code cleared after a reset but returned mid-cycle, treat that as a confirmed fault rather than a one-time glitch.
Fix steps
- Verify the model tag reads NE58R9431SS — Open the storage drawer or oven door and look on the frame or behind the drawer.
- Reset tESt: unplug the oven / range or switch off the breaker for 5 minutes, then restore power.
- Confirm the breaker is on, the door closes fully, and no lock or demo icon is on the display before assuming a failed element or sensor for tESt.
- Cross-check part fit with NE58R9431SS before ordering — use the model-specific parts diagram.
- Run a test cycle after repair. If the code returns, use the compatible parts below or the full brand code guide.
Guided repair checklist
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Verify the model tag reads NE58R9431SS — Open the storage drawer or oven door and look on the frame or behind the drawer.
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Repair guidance is for informational purposes only. We do not guarantee that any fix will resolve your issue, and you assume all risk when following these steps. Terms & disclaimer
FAQ
What does tESt mean on a Samsung NE58R9431SS?
Demo mode is on — the oven and electric cooktop will not heat.
How do I reset tESt on a NE58R9431SS?
Unplug the oven / range or switch it off at the breaker for 5 minutes, then restore power and restart. If tESt returns on the NE58R9431SS, the underlying fault is still present.
What part do I need for NE58R9431SS tESt?
Try the reset and troubleshooting steps first. tESt on the NE58R9431SS is not always a failed part.
Is tESt on the NE58R9431SS easy to fix?
Many owners fix this themselves with basic tools. Start with the reset and steps above, then check compatible parts below.