E16
Bosch Dryer
Severity: CriticalWhat Does This Error Mean?
E16 means the dryer's drum motor has stopped or detected a fault. The dryer will not run without a working motor. Check for obstructions and let it cool before assuming the motor needs replacement.
Affected Models
- Bosch Serie 2 Dryer
- Bosch Serie 4 Dryer
- Bosch Serie 6 Dryer
- Bosch Serie 8 Dryer
- Bosch Condenser Dryer
Common Causes
- Motor overheating and shutting down via thermal protection
- Broken or slipped drive belt leaving the drum stationary
- Foreign object jammed between drum and housing
- Worn motor bearings causing the motor to seize
How to Fix It
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Unplug the dryer and let it cool for 30 minutes.
The motor has a thermal overload protector that shuts it down if it overheats. Also clean the exhaust filter and duct while waiting — blocked airflow is a common cause of motor overheating.
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Check for drum obstructions.
Rotate the drum manually. If it feels stiff or gritty, look for a foreign object (coin, underwire, small item of clothing) caught between the drum and the front seal.
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Inspect the drive belt.
Access the belt from the back panel. A broken or slipped belt means the motor runs but the drum does not turn — the control board then detects the stall and triggers E16. A new belt is an inexpensive fix.
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Replace the motor if all else checks out.
If the drum rotates freely and the belt is intact, the motor itself has failed. This repair is best left to a Bosch-authorised technician due to the complexity of the reassembly.
When to Call a Professional
If there are no drum obstructions and the drive belt is intact, the motor has likely failed. Bosch motor replacements are complex — a Bosch-authorised technician is recommended.