Direct answer
Residue from dryer sheets and fabric products can insulate moisture-sensor bars. Locate the model's bars, clean them only as the manual permits and compare Sensor Dry with Timed Dry before replacing parts.
What this covers
- A dryer with automatic moisture-sensing cycles
- The exact condition described in the direct answer
- Customer-accessible observations and controls
What it does not cover
- ×A different model, region or software interface that contradicts the cited source
- ×A displayed code with a separate manufacturer meaning
- ×Live electrical, gas, sealed-system or battery-cell repair
Establish the exact starting state
ReversibleConfirm the load contacts the sensor and contains similar-weight items.
Separate the fault or decision boundary
ReversibleCompare a timed cycle; normal timed drying with early sensor-cycle stops points toward load contact or sensing.
Apply the narrowest correction
ReversibleClean and dry the accessible sensor bars with the approved method and correct load size/mix.
Verify before escalating
ReversibleRun a controlled damp load on Sensor Dry and confirm the remaining-time behavior stabilizes.
Evidence ledger
Sources behind this answer
Visible sources support the visible claims. Home Product Support records the publisher, the fact used and the review date; community reports can suggest an issue but do not become a published fact on their own.
Exact questions
Common follow-ups
What is the short answer to “Clean dryer moisture-sensor bars when cycles end too early”?+
Residue from dryer sheets and fabric products can insulate moisture-sensor bars. Locate the model's bars, clean them only as the manual permits and compare Sensor Dry with Timed Dry before replacing parts.
What should I check before changing anything?+
Confirm the load contacts the sensor and contains similar-weight items.
How do I know the action worked?+
Run a controlled damp load on Sensor Dry and confirm the remaining-time behavior stabilizes.
When should I stop?+
Disconnect power before cleaning inside the drum and stop for overheating or burning odor.
Answer for the exact device and software version shown above.