iRobot Roomba 675Roomba Error 1Roomba Error 1 — cause and how to fix it
Error code: Roomba Error 1
Error 1 on a Roomba 675 typically means the robot's brushes are stuck or not spinning properly.
How to fix Roomba 675 Roomba Error 1
- 1
This often happens when hair or debris gets wound around the brush bearings or the brush guard mechanism.
- 2
To fix it, flip the robot over, remove the brush guard (usually two blue latches), and then pull out the main brush assembly.
- 3
Clean all debris, especially from the ends where the brushes connect.
- 4
If the brushes themselves are damaged or worn, they might need replacement.
- 5
A new brush assembly can be found on Amazon or eBay for about $15-25 and usually snaps right back into place.
What this repair uses
Roomba 600 series replacement brush module
Take it out, clean it, and seat it again before you replace it. If the error stays, this is the part to change.
Frequently asked questions
What does iRobot Roomba 675 Roomba Error 1 mean?
Error 1 on a Roomba 675 typically means the robot's brushes are stuck or not spinning properly.
Is this a hard repair to do myself?
Most of the steps above take 20-40 minutes with basic tools like a screwdriver. If you'd rather not open the unit yourself, contact the official support line below instead.
What part do I need?
You'll need a Roomba 600 series replacement brush module. Compatible aftermarket parts are widely available on AliExpress and typically cost $8-60 depending on the part.
How do I contact iRobot support?
Register your Roomba on the iRobot app before contacting support — this speeds up warranty claims significantly. Phone: 1-800-727-9077
Official support
Register your Roomba on the iRobot app before contacting support — this speeds up warranty claims significantly.
Online support
Open support page →