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The TS error on your Ge Dryer means the control board has detected a problem with the temperature sensor (thermistor) that monitors drum air temperature. Most cases are fixed by checking the sensor wiring and connections, or replacing a faulty thermistor.
| Error code | TS |
|---|---|
| Meaning | Temperature sensor fault — the thermistor reading is out of range or the control board isn’t receiving a signal from it |
| Severity | Medium — dryer may still run but heat control and cycle timing will be unreliable |
| Time to fix | 20–45 minutes |
| Tools needed | Multimeter, screwdriver (nut driver or Phillips depending on model) |
What the TS error means
Your GE dryer uses a temperature sensor, also called a thermistor, to track the air temperature inside the drum. This reading tells the control board when to cycle the heating element on and off, and helps determine when clothes are dry on moisture-sensing or auto-dry cycles.
When the control board sees a signal from the thermistor that’s outside the expected range — too high, too low, or missing entirely — it flags a TS error. This can happen even if the dryer is technically still tumbling, since the fault affects heat regulation rather than the motor.
Common causes
- Faulty or degraded thermistor that’s sending inaccurate readings
- Loose or corroded wiring connector at the sensor or control board
- A broken wire in the harness caused by heat damage or vibration over time
- Excess lint buildup around the sensor affecting its readings
- Control board malfunction misreading a normal sensor signal
- Sensor mounted incorrectly after a previous repair or part replacement
How to fix the TS error
- Unplug the dryer — Disconnect power at the wall outlet before opening any panels to avoid electric shock.
- Locate the temperature sensor — On most GE dryers it’s mounted near the blower housing or on the front bulkhead behind the drum. Check your model’s service sheet if unsure.
- Inspect wiring and connectors — Look for loose plugs, corrosion, or scorched insulation on the wires running to the sensor. Reseat any loose connections firmly.
- Test the sensor with a multimeter — Set to resistance (ohms) and check the thermistor’s reading against manufacturer specs at room temperature. A reading of zero, infinite resistance, or wildly out-of-range values means it needs replacing.
- Clean out lint buildup — Remove lint from around the sensor and inside the duct area, since heavy buildup can throw off temperature readings.
- Replace the sensor if faulty — Swap in a manufacturer-approved replacement part, reconnect the wiring, and run a test cycle to confirm the TS error clears.
FAQ
Can I still use my dryer if it shows a TS error?
It may still run, but heat control won’t be accurate, which can lead to over-drying, under-drying, or the dryer shutting off unexpectedly. It’s best to fix the sensor before regular use.
How much does a replacement temperature sensor cost?
Most GE dryer thermistors cost between $15 and $40 for the part alone. If you’re comfortable with basic tools, replacing it yourself takes under an hour.
Is the TS error the same as an overheating problem?
Not directly. TS refers to a faulty sensor or signal, not necessarily an actual overheating event, though a bad sensor can sometimes let the dryer run hotter than intended.
If you’re dealing with other appliance error codes, see our guides on the Ge Washing FL Error Code: Causes and Fixes, Ge Washing IE Error Code: Causes and Fixes, and Ge Washing OE Error Code: Causes and Fixes. For more troubleshooting help, check the Ge Washing UE Error Code: Causes and Fixes guide.
