Dryer Timer Not Working: What to Check

A dial and a digital estimate are different controls

Some dryers use a mechanical timer that advances through marked positions. Others use an electronic display and a controller that estimates the remaining drying time. A selector knob on the front does not establish that there is a separate replaceable timer motor behind it.

Check the owner guide for the exact model and cycle. Note whether the issue is the knob’s position, a digital countdown, failure to stop or a cycle that ends too soon. Those descriptions lead to different checks.

Compare the selected cycle with its expected behavior

In GE’s guidance for knob-controlled dryers, Timed Dry should advance gradually as time passes. During an automatic cycle, movement can be intermittent because the cycle responds to drying conditions. A brief look at a stationary knob is therefore not enough to condemn the timer.

Record what you already observed: whether the knob eventually moved, whether the load dried and whether the same issue happened in Timed Dry. If it only happens in the automatic cycle, include that distinction in the repair request. Do not run an overheating or otherwise unsafe dryer to perform a comparison.

An electronic display may revise its estimate as the cycle progresses. Use the model’s explanation of sensing and time display rather than expecting every displayed minute to behave like a separate kitchen timer.

A drying problem can look like a timer problem

If the clothes remain wet, investigate the drying symptoms along with the control behavior. Heat, airflow, load size and the selected cycle all matter. The timer should not be replaced merely because the dryer has been running longer than expected.

Use the poor-drying guide for warm or partly damp loads, or the no-heat guide if you observed no warmth during the heated portion of an appropriate cycle. Report that context when arranging service.

The load is dry, but the dryer does not stop

Check whether the manual describes an intermittent post-cycle wrinkle-care feature and whether that is what you observed. That differs from continuous heating or a timer that never reaches the end of its selected cycle.

If normal controls do not stop the dryer, keep clear of moving or hot parts and arrange service. Do not leave a dryer with uncontrolled operation running unattended or rely on manually watching every future cycle. Smoke or suspected fire requires leaving and calling emergency services from safety.

A loose knob is not the same as a failed timer

Describe a knob that spins without selecting a position, a damaged pointer or a control that will not turn normally. Do not force it backward or pull it off unless the model’s owner instructions specifically call for that step.

A technician can establish whether the issue is the knob, timer assembly, control supply, contacts or another part of the drying circuit. Correct testing depends on the model’s wiring information; a general continuity reading is not enough to diagnose every timer.

The part may be supplied as an assembly rather than a standalone motor. Ask for the identified part and a complete estimate; our dryer cost guide separates parts, diagnosis and labor. Unplugging the machine is not a repair for worn mechanical contacts or a broken knob.

Give the technician the sequence

Have the model, cycle name, observed starting and ending positions, heat/drying behavior and any display message ready. A photograph of the control panel taken while the appliance was safely stopped can clarify which control you mean.

Book online 24/7 and note whether the dryer will not start, will not stop or only behaves differently in one cycle. For a completely unresponsive dryer, begin with our startup guide rather than assuming a timer fault.