ROOMBA·FAULT SYM WARN

Roomba won't dock or return home

Q: Roomba won't dock or return home

When a Roomba can't find its Home Base, blame dock placement first. The dock wants 1.5 ft of clearance on each side, 4 ft in front, and a wall behind it. Dirty contacts and infrared interference cause the rest.

Severity: Warning — robot parks wherever the battery runs out 600eijs

Last verified: 2026-07-05 Tools: none Time: ~10 min Difficulty: easy

DIRECT ANSWER

When a Roomba can't find its Home Base, blame dock placement first. The dock wants 1.5 ft of clearance on each side, 4 ft in front, and a wall behind it. Dirty contacts and infrared interference cause the rest.

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COMMON CAUSES · RANKED

Dock in a bad spot MOST COMMON

Tucked in a corner, on carpet, or near stairs, the robot's approach path breaks down. iRobot asks for a hard level floor, a wall behind, and 4 ft of clearance from any stairs.

Dirty contacts or dock window

The robot finds the dock, bumps it, then backs away because it never detects a charge through the dusty strips.

Robot moved or started away from the dock

Carry the robot mid-clean and it loses its bearings — it will hunt for a dock it can no longer locate.

Infrared interference UNCOMMON

A Dual Mode Virtual Wall or a second Home Base within 8 ft can drown out the dock's beam.

Dock lost power mid-clean UNCOMMON

Someone switched off the power strip. No beam, no homing.

HOW TO FIX IT

No battery or electrical work involved in this fix.

Fix the placement

Wall behind, hard level floor, 1.5 ft clear on each side, 4 ft clear in front, 4 ft from stairs.

Verify dock power

Re-plug the cord at both ends. The light shows about four seconds, then goes dark — that's normal.

Clean contacts and the infrared window

Wipe the charging strips on dock and robot with lightly dampened melamine foam, and dust the clear window on top of the dock.

Remove competing signals

Move Virtual Walls and any second dock at least 8 ft away.

Run the 6-ft test

Place the robot 6 ft from the dock, facing it, and press HOME. If it docks, the fault was placement or interference.

Did this fix your robot?

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COMPATIBLE PARTS

As an Amazon Associate, RoboFaults earns from qualifying purchases. Prices are shown on the retailer's site.

Home Base charging dock

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Clean the metal charging contacts with a dry cloth before assuming the dock itself has failed.

Compatibility and replacement details → Check price on Amazon ↗

MODELS AFFECTED

Model	Status	Firmware	Parts	Verified
Roomba 614	limited	600	Parts →	2026-07-05 · Source
Roomba 675	limited	600	Parts →	2026-07-05 · Source
Roomba 690	limited	600	Parts →	2026-07-05 · Source
Roomba 694	limited	600	Parts →	2026-07-05 · Source
Roomba e5 / e6	limited	e	Parts →	2026-07-05 · Source
Roomba i1 / i1+	limited	i	Parts →	2026-07-05 · Source
Roomba i3 / i3+	limited	i	Parts →	2026-07-05 · Source
Roomba i4 / i4+	limited	i	Parts →	2026-07-05 · Source
Roomba i6 / i6+	limited	i	Parts →	2026-07-05 · Source
Roomba i7 / i7+	limited	i	Parts →	2026-07-05 · Source
Roomba i8 / i8+	limited	i	Parts →	2026-07-05 · Source
Roomba j7 / j7+	limited	j	Parts →	2026-07-05 · Source
Roomba j9 / j9+	active	j	Parts →	2026-07-05 · Source
Roomba s9 / s9+	limited	s	Parts →	2026-07-05 · Source
Roomba Combo j7+	limited	j	Parts →	2026-07-05 · Source
Roomba Combo j9+	active	j	Parts →	2026-07-05 · Source

Models resolved from the series chips above. Support status comes from our EOL library; rows link to the matching parts and firmware pages.

Sources

Verification

OFFICIAL SOURCE

Last verified: 2026-07-05 · How we verify a fault code

Corrections

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