About this guide
- Written by ApplianceWorth Editorial Team
- Technical contact Victor — appliance technician
- Record updated 2026-07-01
- Applies to Samsung microwaves
- Confidence medium
- Also displayed as TE
- Sources Manufacturer service documentation and field-repair experience · Methodology · Report a correction
The record-update date is a database timestamp, not proof of a fresh model-specific technical review. Check the applicability below and your manufacturer’s instructions before acting on a guide.
What this code means
The main control is not receiving valid touch-panel input, often because of a loose ribbon or failed membrane switch.
Most likely causes
- A loose keypad ribbon connection
- A failed touch membrane or glass panel
- A defective display or main-control board
- Moisture or grease contamination
Safe checks for the owner
- Unplug the microwave for at least a minute and retry.
- Clean only the outside of the panel and allow it to dry.
- Do not open the microwave cabinet.
Estimated U.S. repair cost
$230–$500, depending on model, access, parts availability and local labor.