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GE Dryer 001 / 002 / 003 / 004 Error Code

Temperature sensor (thermistor) fault. Here is what it means and how to clear it, easiest fix first.

001 / 002 / 003 / 004
May need a pro

GE dryers use thermistors (temperature sensors) to read air temperature and control the heat. These codes mean the control is getting a resistance reading from a thermistor circuit that is far outside the normal range, which usually points to a failed sensor or a loose or damaged wire. All sources agree that 001 and 003 involve the inlet thermistor, which sits in the inlet air duct at the back of the dryer; what 002 and 004 point to is less certain (see below).

Shown on GE models with three-digit codes (such as the GFD series); CleanSpeak-style models show F01/F03 (inlet thermistor) and F02/F04. Sources disagree on 002 and 004: Sears PartsDirect lists them (and F02/F04) as an outlet thermistor fault, with that sensor on the blower housing, while an AppliancePartsPros article describes them as abnormal inlet temperature readings. Because of this conflict, check your model's technical sheet, usually found inside the cabinet, or let a technician confirm which sensor is at fault.

Safety first: unplug the dryer (or switch off its breaker) before touching filters, hoses or panels. If you smell burning or gas, or see water near the outlet, stop and call a professional.

How to fix GE 001 / 002 / 003 / 004

  1. Reset the dryer

    Unplug the dryer or switch off its breaker for 3 minutes. Restore power, start a heated cycle, and watch whether the code returns.

  2. Clean the lint filter and vent

    With the dryer unplugged, clean the lint filter and make sure the duct isn't crushed or clogged. This won't fix a failed sensor, but heavy lint near hot parts is a fire risk.

  3. Write down the exact code

    Note the code and your model number (on a label around the door opening). The inlet and outlet sensors are different parts, so this helps the technician bring the right one.

When to call a technician

If the code returns, a technician needs to test the thermistors and wiring inside the cabinet and replace the bad part. Never bypass a sensor or thermostat to get heat back. On a gas dryer, if you smell gas, leave the house at once and call the gas company from outside.

Parts that commonly cause 001 / 002 / 003 / 004

Order parts by your exact model number so they fit.

Other GE dryer codes

Frequently asked questions

What does 001 / 002 / 003 / 004 mean on a GE dryer?

GE dryers use thermistors (temperature sensors) to read air temperature and control the heat. These codes mean the control is getting a resistance reading from a thermistor circuit that is far outside the normal range, which usually points to a failed sensor or a loose or damaged wire. All sources agree that 001 and 003 involve the inlet thermistor, which sits in the inlet air duct at the back of the dryer; what 002 and 004 point to is less certain (see below).

Can I fix GE 001 / 002 / 003 / 004 myself?

Only the basic checks. You can safely try the steps above, but 001 / 002 / 003 / 004 usually points to a part or fault that needs a technician.

What if 001 / 002 / 003 / 004 keeps coming back?

A code that returns after a reset and the checks above usually means a part is wearing out. Note when 001 / 002 / 003 / 004 appears (which cycle, how often) and have your model number ready; it helps a technician bring the right part on the first visit.

Last reviewed 2026-10-19. Codes and steps can vary by model; check your owner's manual.

References