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Error code reference

GE Dryer Error Code E02

Outlet thermistor short

GE codesGE dryer codes
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What the E02 error code actually means

Your GE dryer has detected a problem with a small temperature sensor located at the dryer's exhaust outlet. This sensor is sending a faulty signal that the dryer's control system cannot trust, so the dryer has stopped normal operation to prevent a potential overheating situation. A technician will need to inspect the sensor, its wiring, and its connector to find and fix the cause.

Diagnostic procedure

The full E02 procedure

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First diagnostic step
Check resistance, connector and wiring. Replace thermistor if necessary.
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Most common causes of E02

Ranked by how often they cause this code
  1. 1Failed outlet thermistor
  2. 2Damaged wiring insulation
  3. 3Corroded or damaged connector
  4. 4Pinched wiring at cabinet seam
  5. 5Control board fault

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Questions people ask about E02

What does E02 mean on a GE dryer?
E02 on a GE dryer indicates a short in the outlet thermistor circuit. The outlet thermistor is a temperature sensor at the dryer's exhaust outlet, and this code appears when its signal voltage stays below the 0.2V minimum threshold for 5 consecutive minutes. The dryer cannot safely regulate heat without a reliable temperature reading, so it alerts you with this code. The fault is typically traced to the thermistor itself, its wiring, or the connector.
Is it safe to keep using my GE dryer when the E02 code is showing?
It is not advisable to continue running the dryer while E02 is active. The outlet thermistor helps the control board monitor exhaust temperatures and manage heating cycles. Without a reliable reading from this sensor, the dryer could overheat without proper safeguards responding as intended. Resolve the fault before returning the dryer to regular use.
How much does it cost to repair a GE dryer E02 error?
If only the outlet thermistor needs replacement, parts typically cost in the range of $15 to $40, making it one of the more affordable dryer repairs. If a professional technician performs the diagnosis and repair, total costs including labor generally range from $75 to $200 depending on your location and the extent of the damage. Repairs involving wiring harness replacement or control board replacement will fall toward the higher end of that range.
Can I fix the E02 error on my GE dryer myself?
A knowledgeable DIYer can diagnose and fix E02 by using a multimeter to check the thermistor's resistance and by inspecting the wiring and connector for visible damage. If the thermistor tests near zero ohms at room temperature, it needs to be replaced. Wiring repairs or connector replacements are also within reach for someone comfortable working inside appliances, but always unplug the dryer before opening any panels.
Will resetting my GE dryer clear the E02 error code?
Resetting the dryer by unplugging it for a few minutes may temporarily clear the E02 code, but if the underlying fault with the thermistor, wiring, or connector has not been repaired, the code will return within 5 minutes of operation. A reset alone is not a fix. The root cause must be identified and corrected for the error to stay cleared.

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