The short answer
On an AEG dryer, unusual noise most often comes back to coins, buttons or clips in the drum or the blower, with a machine that is not level or is touching a neighbour close behind. Because the machine measures so much of its own behaviour, most faults arrive as a code that is really a timeout — a fill, a drain or a temperature that did not arrive in the window the program allows. That puts the first move in your hands rather than a technician’s: work the checks below in order and stop at the first one that explains what you are seeing.
What you are seeing
- What this fault looks like, and which observations point somewhere else.
- a squeal that rises as the drum comes up to speed and eases when it is warm
- a rattle or ticking that comes and goes with each rotation
- a scraping from one side of the cabinet rather than from the drum
- a roar that sounds like the fan rather than the drum
- Not this fault: if the load is also coming out damp, treat the drying complaint first
Ranked causes on this platform
- Ranked for an AEG dryer, which runs a sensor-driven controller that reports a fault code on the display. No measured frequency exists for this address, so the order is platform judgement rather than a share.
- Coins, buttons or clips in the drum or the blower — Why: Small hard objects reach the blower housing through the lint path and make an alarming noise with nothing broken.
- A machine that is not level or is touching a neighbour — Why: A dryer stacked or wedged against a washer transmits ordinary running noise into the room.
- Something in the blower wheel — Why: A blower with debris in it produces a beating noise and reduces airflow at the same time, so it usually arrives with a drying complaint.
- Worn drum support rollers — Why: Rollers wear flat and produce a rumble that follows the drum, growing steadily over months rather than appearing suddenly.
- A perished or slipping drive belt — Why: A belt announces itself with a slap once per revolution and eventually with a drum that will not turn at all.
What to check, in order
- The order follows the ranking above: most likely and cheapest first, nothing needing a meter until everything else is eliminated.
- Coins, buttons or clips in the drum or the blower — Because: small hard objects reach the blower housing through the lint path and make an alarming noise with nothing broken.
- A machine that is not level or is touching a neighbour — Because: a dryer stacked or wedged against a washer transmits ordinary running noise into the room.
- Something in the blower wheel — Because: a blower with debris in it produces a beating noise and reduces airflow at the same time.
Checks you can safely do yourself
- Isolate the appliance before any panel comes off, and stop at the first step that explains the fault.
- Turn the drum by hand and listen; then check the blower area at the lint duct. — Tools: a torch — Time estimate: a quarter of an hour
- Check the feet and the clearance to the machine beside it. — Tools: a level and a spanner — Time estimate: a quarter of an hour
- Check the lint duct and the blower inlet with the machine isolated. — Tools: a torch and a vacuum — Time estimate: allow half an hour
- Turn the drum slowly by hand with the machine isolated and feel for a bump once per revolution. — Tools: nothing — Time estimate: a quarter of an hour
- Stop condition: Stop there: the next step means metering live terminals or opening a sealed system.
Safety first
Safety
Unplug the appliance or switch off its breaker before removing any panel, because a capacitor can hold a charge after the power is off. Clear lint from the filter, the housing and the duct: accumulated lint around a heat source is the recognised hazard of this appliance class. Never run the machine with a panel off or the door interlock defeated, and never vent it into the room.
When to call a technician
Call a technician when the noise is from the drum supports or the rear bearing, when the drum will not turn freely by hand, or when the cabinet has to be opened to reach the blower. A dryer that has stopped tumbling but still heats should be switched off at once.
The fact bundle for this address was empty, so no warehouse figure appears. Every number on the page is a program safety constant, cited to its publisher. — Sources
General guidance- 1910.147 — The control of hazardous energy (lockout/tagout) — Occupational Safety and Health Administration, fetched 2026-09-06
Other faults documented for this brand and appliance. — Nearest pages of the same kind
What this page does not cover
This page is generalized across every AEG dryer family and model number: no family fault list, no model parts list, and no measured figure from the program warehouse. Where a family- or model-specific page exists it goes deeper, and it should be preferred over this one.
Links: - [Common AEG Dryer Problems](/blog/aeg-dryer-problems) - [AEG Dryer: Does Not Clean or Dry](/blog/aeg-dryer-cleaning-performance) - [AEG Dryer: Controls, Display or Error Code](/blog/aeg-dryer-control-fault)
Adjacent pages for what this one rules out. — Where to go next
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
