SHARK·FAULT ERR 6 WARN

Shark Error 6 — Bumper error

Q: Shark Error 6 — Bumper error

Error 6 means the front bumper may be jammed. Clean around the bumper — top, sides and underneath — and press it in: it should spring back instantly. On LiDAR models, check the navigation module too.

Severity: Warning — robot is safe, cleaning paused until the front bumper springs back freely IQEZAIAI UltraMatrixPowerDetect

Last verified: 2026-07-06 Tools: none Time: ~5 min Difficulty: easy

DIRECT ANSWER

Error 6 means the front bumper may be jammed. Clean around the bumper — top, sides and underneath — and press it in: it should spring back instantly. On LiDAR models, check the navigation module too.

#meaning · #causes · #fix · #models — link straight to any section

COMMON CAUSES · RANKED

Debris wedged in the bumper gap MOST COMMON

Grit, mulch or a toy piece slips into the slot behind the bumper and holds it compressed.

Blocked LiDAR bumper on newer models

Shark's guide also points at the top navigation module — the small bumper around the LiDAR turret can jam separately.

Bumper switch stuck after an impact RARE

A hard hit can leave the internal switch pressed. If cleaning never frees it, the bumper needs service.

HOW TO FIX IT

No battery or electrical work involved in this fix.

Power off the robot

Take it off the base and hold POWER for 3 seconds.

Clean around the bumper

Remove debris from the top and sides of the front bumper, then flip the robot and clear the underside as well.

Test the spring action

Press the bumper in toward the robot body and release — it should spring back out instantly on both sides.

Power on and retest

Dock the robot to power it on and press VACUUM. If Error 6 keeps returning, contact Shark support with your model and the code.

Did this fix your robot?

No reports yet for this fix — be the first.

MODELS AFFECTED

Model	Status	Firmware	Parts	Verified
Shark IQ Robot RV1001	active	—	Parts →	2026-07-06 · Source
Shark IQ Robot Self-Empty XL RV1001AE	active	—	Parts →	2026-07-06 · Source
Shark EZ Robot Self-Empty AV911S	active	—	Parts →	2026-07-06 · Source
Shark AI Robot RV2001 / AV2001	active	—	Parts →	2026-07-06 · Source
Shark AI Ultra Robot RV2502AE	active	—	Parts →	2026-07-06 · Source
Shark Matrix Robot RV2310	active	—	Parts →	2026-07-06 · Source
Shark Matrix Plus 2-in-1 RV2610WA	active	—	Parts →	2026-07-06 · Source
Shark PowerDetect NeverTouch RV2820ZE	active	—	—	2026-07-06 · Source
Shark PowerDetect ThermaCharged RV2910XE	active	—	—	2026-07-06 · 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 COMMUNITY-VERIFIED

Last verified: 2026-07-06 · How we verify a fault code

Corrections

Spotted an error? Report a correction — fixes ship within 48h and are logged on this page.