GE Dryer Error Code E6

GE Dryer Error Code: E6 — What it Means

The E6 error on a GE dryer typically indicates a problem with the dryer’s temperature sensing or heating circuit. In many GE models E6 is logged when the control board detects abnormal temperature readings (open or shorted temperature sensor/thermistor), a failed high-limit thermostat, or a heating element/relay malfunction. This error can also be triggered by indirect causes such as clogged venting or damaged wiring that lead to overheating or erroneous sensor values.

Why it occurs: sensors and thermostats wear out, wiring and connectors corrode or break, and restricted airflow leads to overheating that trips safety components. Electronic control boards and relays can also fail and incorrectly signal a temperature fault. Common user impacts include longer drying times, no heat or intermittent heat, the dryer stopping mid-cycle, reduced efficiency, and in some cases safety risks like overheating that may cause smells or increased fire risk if vents are severely blocked.

Common Causes

• Failed temperature sensor (thermistor) or open/shorted sensor circuit
• Blown thermal fuse or tripped high-limit thermostat
• Damaged or broken heating element or heating element terminals
• Bad control board (main PCB) or faulty relay/triac controlling the heater
• Wiring harness damage or loose connectors between sensors and control board
• Restricted exhaust/venting or clogged lint screen causing overheating
• Gas valve or igniter problem (on gas dryers) that affects temperature regulation
• Moisture or corrosion on sensor contacts

Troubleshooting Steps

1. Power cycle the dryer: unplug or switch off the breaker for 1 minute, then restart to see if the code clears.
2. Check lint filter and venting: remove lint from the screen, vacuum the cabinet inlet, and inspect the entire exhaust duct to the outside for blockages. Restricted airflow is a frequent indirect cause.
3. Inspect visible wiring and connectors: with the dryer unplugged, check sensor and heater wiring for burns, breaks, or loose connectors.
4. Test the thermal fuse and high-limit thermostat for continuity using a multimeter (only if you are comfortable and the unit is unplugged). Replace if open.
5. Test the temperature sensor/thermistor for expected resistance at room temperature (refer to model-specific values in the service manual). Replace if out of spec or open/shorted.
6. Inspect the heating element (electric dryers): look for broken coils or insulation damage. Test element continuity with a multimeter and replace if faulty.
7. For gas dryers: inspect igniter and gas valve coils for proper operation and continuity; faulty operation can cause temperature regulation errors.
8. If sensors, fuses and vents check out, consider swapping in a known-good control board or have a technician bench-test the board’s heating relays. Control board failures can produce false E6 codes.
9. After any repair, clear the error code (power cycle, or refer to model manual for diagnostics) and run a test cycle to confirm the fault is resolved.
10. If the error persists or you are uncomfortable working with electrical/gas components, stop troubleshooting and contact a qualified service technician.

Maintenance / Prevention Tips

• Clean the lint screen after every load.
• Vacuum the lint trap housing monthly to prevent buildup around sensors and air passages.
• Inspect and clean the dryer vent and duct at least once a year; more often if you do large loads frequently.
• Use smooth metal ducting instead of flexible foil or plastic ducts to reduce lint traps and improve airflow.
• Ensure the exterior vent hood opens freely and is not blocked by debris or bird nests.
• Don’t overload the dryer; large, heavy loads restrict airflow and increase cycle times and heat stress.
• Periodically inspect wiring connectors behind the control panel for signs of heat or corrosion.
• Replace the thermal fuse and temperature sensor at first signs of intermittent heating or unusual cycle behavior.
• Keep the area around the dryer clear to ensure proper ventilation.
• Use the appropriate heat setting for fabric type to avoid excessive heat exposure.
• When replacing parts, use OEM or high-quality compatible sensors and thermostats to reduce repeat failures.
• Schedule a professional service inspection every 1-2 years if your dryer is used heavily.
• Check for software/service bulletin updates from GE for your model that may address control board behavior.
• Avoid running the dryer on extended high-heat cycles when not necessary.
• Replace worn door seals that can allow cold air in and confuse temperature sensing on some models.

FAQ

Conclusion / Safety Notice

Temperature-related faults can pose safety risks. Always unplug the dryer or switch off its circuit before accessing internal components. For gas dryers, turn off the gas supply and contact a qualified technician for any gas-related diagnosis or repairs. If the fault involves the main control board, persistent error codes after replacing basic components, visible burn damage, or if you are uncomfortable with electrical work, call a licensed appliance repair professional.

When in doubt, choose safety: stop using the appliance until the cause is identified. A certified GE technician or experienced appliance repair service can diagnose E6 errors correctly and ensure safe, lasting repairs.