Samsung Dishwasher Error tC: What It Means and How to Fix It
Short answer
tC on a Samsung dishwasher means: the dishwasher switches on but starts no programme or stops shortly after the start; it may try to wash briefly and then abort. First step: Switch off at the fuse box or power switch for at least 5 minutes.
Temperature sensor / start problem
How to fix it
- 1Switch off at the fuse box or power switch for at least 5 minutes.
- 2Switch on and try one normal cycle.
- 3If the code persists, contact Samsung customer service.
When to call a professional: If the code persists after the suggested steps, contact Samsung Support.
Applies to: Samsung dishwashers with a digital display
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Source
Based on Samsung's official error code information: Samsung CH (DE) – Was bedeuten die Fehlercodes, die mein Geschirrspüler anzeigt?. Last checked 2026-10-28. Codes and their meaning can differ by model and region; check your appliance's manual.
Frequently asked questions
What does Samsung dishwasher error code tC mean?
The dishwasher switches on but starts no programme or stops shortly after the start; it may try to wash briefly and then abort.
How do I fix tC on a Samsung dishwasher?
Switch off at the fuse box or power switch for at least 5 minutes. Switch on and try one normal cycle. If the code persists, contact Samsung customer service.
When should I call a technician for tC?
If the code persists after the suggested steps, contact Samsung Support.