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ChickenGuard Motor Stopped Turning? Diagnose Power, String and Door Drag
A ChickenGuard motor that appears dead may still be healthy. Low voltage, missing calibration after a battery change, tangled string or a stuck door can all stop normal movement.
Quick answer
Try a fresh set of four AA batteries, verify voltage is around 6V, and recalibrate if the batteries were just changed. Then inspect the string, motor wires and door runners. Only suspect an internal motor fault after those checks pass.
1. Recalibrate after a battery change
ChickenGuard says the door can move only a fraction of an inch if a new calibration was not completed after batteries were replaced. Do this before deciding the motor has failed.
2. Check battery voltage
Fresh batteries should provide around 6V. If the displayed voltage is below about 5.3V, try another new matched set.
3. Inspect the string
A string tangled around the motor shaft can physically stop the spindle. See our tangled-string guide if the cord is wrapped incorrectly.
4. Check the motor wires
Make sure the wires are fully seated on the circuit-board pins and have not been crushed between the front panel and base.
5. Check the door itself
The motor cannot compensate for a door that is jammed in tight runners. Wooden rails can swell and warp as weather changes.
If the panel will not fall freely, use our runner-clearance guide.
6. Test during calibration
If power, wiring and door movement are all good but the motor still does not respond during calibration, an internal motor fault becomes more likely.
Frequently asked questions
Can a ChickenGuard motor look dead after changing batteries?
Yes. Missing calibration after a battery change can cause very limited movement.
Can low voltage still power the screen?
Yes. The display may work even when there is not enough voltage for reliable motor operation.
Sources checked
We checked ChickenGuard’s current “The motor has stopped turning” support article and related power guidance.