E018
Bosch
Communication Module Error (e.g., GSM/Wi-Fi)
Robot mower shows E018 and cannot communicate with app or smart features
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Weak mobile or Wi-Fi signal, Faulty communication module, Antenna damage, Software communication fault
How to Fix / Troubleshooting
Safety: No internal high-voltage risk, but always turn OFF the mower before opening covers.
- Check signal strength: Ensure there is adequate GSM or Wi-Fi coverage at the docking station location.
- Restart router or move station: For Wi-Fi models, reboot your router and, if possible, move the docking station closer to the router.
- Re-pair the mower: Follow the Bosch app instructions to re-register or pair the mower.
- Update firmware/app: Ensure both the mower firmware and mobile app are up to date.
- If E018 persists: The internal communication module or antenna may be defective and require replacement.
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Repair Difficulty
Medium
3/5
Required Part
Communication Module
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