ERROR CODE EXPLAINED
Bosch Dryer
Bosch Dryer E04 Error Code
What it means
The dryer detected an overloaded drum.
Try this first
- Stop the dryer.
- Remove some clothing from the drum.
- Make sure there is approximately a hand-width of free space above the load.
- Redistribute the remaining clothing.
- Restart the drying cycle.
Can I keep using it?⚠ Reduce the load before continuing
Repair usually required?✅ Usually no
If the error keeps returning
If E04 returns with a normal-size load, further troubleshooting may be required.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.