Warning: Disconnect power before servicing.
ErrBase

Roomba BR02D0 Error: Side Brush Motor Stall

Quick Answer

Roomba error BR02D0 indicates the side brush motor has stalled or jammed. The side brush is the small spinning arm on the bottom edge that sweeps debris inward. Hair and string wrapping around the brush arm at the hub is the cause in roughly 85% of cases.

Roomba error BR02D0 indicates the side brush motor has stalled or jammed. The side brush is the small spinning arm on the bottom edge that sweeps debris inward. Hair and string wrapping around the brush arm at the hub is the cause in roughly 85% of cases. Fix: flip Roomba upside down, remove the single screw holding the side brush, pull the brush off, and clear all wrapped hair and debris from the brush post. Reattach and press Clean to restart.

IrobotRobotvacuumSeverity: moderate85% DIY Success
Time to Fix
2–10 min
Difficulty
beginner
Parts Cost
$8 – $30
Tools Needed
Phillips #1 screwdriver, Scissors (to cut tangled hair)

What Does the BR02D0 Code Mean?

BR02D0 means the Roomba side brush motor stalled. Flip the robot over, remove the side brush screw, clear hair from the brush post, and reattach. Takes about 2 minutes.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

Hair and string wrapped tightly around the side brush arm at the hub40%
Side brush module motor failed after extended use36%
Foreign object (coin, large debris) jammed under the brush24%

Symptoms You May Notice

  • Roomba stops mid-clean and announces 'Please inspect and clean the side brush'
  • Side brush is not spinning during operation
  • BR02D0 error shown in iRobot app
  • Roomba circles and stops repeatedly

Can you reset a Irobot robotvacuum to clear the BR02D0 code?

Unplug the appliance for 60 seconds, then reconnect power to clear stored error codes.

Tools Required for Diagnosis

Phillips #1 screwdriverScissors (to cut tangled hair)

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

1

Press Clean to power off Roomba, then flip it upside down on a

Press Clean to power off Roomba, then flip it upside down on a flat surface.

2

Locate the side brush (the small 3- or 4-arm spinning brush near

3

Pull the side brush straight up off the post

4

Clear all wrapped material using scissors to cut through tangles

5

Reattach the side brush, tighten the screw (do not overtighten),

Replacement Parts

If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.

Part Name
Roomba side brush (3-arm)4414870 · $8–$12
Roomba side brush module (motor + housing)4462420 · $15–$30

Repair vs. Replace Calculator

Appliance Age (Years)7 Yrs
Labor Approach
Our Verdict
REPLACE
Estimated Cost: $19 (Parts) vs $475 (New Machine)

Frequently Asked Questions

How often should I clean the Roomba side brush to prevent BR02D0?
Clean the side brush every 1-2 weeks if you have pets or long hair in the household. Remove the brush and clear any wrapped debris from the post. Replace the brush itself every 6-12 months as the arms wear down and lose sweeping effectiveness.
My Roomba still shows BR02D0 after I cleaned the side brush. What next?
If cleaning the brush does not resolve BR02D0, the side brush module (motor and housing) may have failed. Remove the module by unscrewing the brush and the module screws, disconnect the wire harness, and replace it. Side brush modules cost $15-30 and are user-replaceable.
Can Roomba run without the side brush?
Yes. Roomba will operate without the side brush installed, but edge cleaning performance will be reduced since the side brush is responsible for pushing debris along baseboards into the main cleaning path. It is fine to run without it temporarily while waiting for a replacement.
Is BR02D0 specific to Roomba i7 or does it affect other models?
BR02D0 is an alphanumeric code format used on newer connected Roomba models including the i7, j7, s9, and i3. Older Roomba models (600 series, e5) use numbered error codes (Error 5 is the equivalent side brush stall code on older models).
The side brush screw is stripped and I cannot remove it. What should I do?
Use a rubber band placed over the stripped screw head to increase grip with your screwdriver. If that does not work, use a screw extractor bit. The side brush assembly is inexpensive ($8-12) so replacing the whole unit is often easier than fighting a stripped screw.

Related Irobot Robotvacuum Error Codes

Code: HUBRoomba Error Codes: Complete Blink Code and Error Message GuideCode: BF0B2CRoomba BF0B2C Error: Main Brush Motor Stall or Tangle

Models Known to Experience BR02D0 Errors

This repair applies to most Irobot robotvacuums with this error code. Common model numbers include:

Roomba i7, Roomba j7, Roomba s9, Roomba 694, Roomba e5

Last verified for technical accuracy on March 14, 2026