GE Auto-Dry Control / Moisture Sensing Failure

GE dryer timer does not advance in automatic cycles, but works in timed dry.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Dirty or failed moisture sensor bars, Faulty cycling thermostat, Defective timer motor (mechanical models), Faulty control board (electronic models)

Safety first: Unplug the dryer.

Clean moisture sensors:

Check thermostats and timer:

Test the cycling thermostat for proper operation; replace if out of spec.
On mechanical-timer models, test the timer motor for continuity and operation; replace the timer if defective.
On electronic models, if sensors and thermostats are good, the main control board may be failing to advance the cycle and may need replacement.

Medium 3/5

Moisture Sensor Bars

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