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Service Procedure (based on Built-in-Test Failures)
Every Roomba that is serviced is required to undergo a Built-in-Test (BiT) which will then dictate
how to best service the Roomba. A Roomba needs to pass the BiT before being returned to a customer.
The following process is based on failed BiT steps or specific symptoms. Basic troubleshooting steps
are detailed but as a last resort, a replacement part is suggested.
# Description Spare Part
0
Roomba BiT 0 – PANEL LEDS/BUTTONS/SPEAKER
Roomba Spare Part : Service or Core Robot Replacement
2
Roomba BiT 2 – BUMPERS
Trouble shooting : Toggle the bumper and retest
Roomba Spare Part : Service or Core Robot Replacement
3-4
Roomba BiT 3 to 4 – OUTER + INNER CLIFF SENSORS
Troubleshooting : Has the side brush stalled and obstructing the cliff
sensor? Wipe all cliff sensor windows.
Roomba Spare Part : Service or Core Robot Replacement