Roomba error 5: a side wheel cannot turn
Roomba error 5 means one or both side wheels cannot turn. The quickest fix is to push each wheel up and down, shake out the debris, and spin both wheels by hand until they turn freely with the same resistance.
Researched by Riley Hart · updated Oct 27, 2026 · How we research
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Error 5 means one or both of your Roomba's side wheels cannot turn. Hair, string and grit in the wheel well are the usual cause. iRobot says to push each wheel up and down several times, shake out loose debris, then turn both wheels briskly by hand; they should spin freely and feel the same. If a wheel will not turn by hand, or error 5 keeps showing on a flat, clear floor, iRobot says you may need a replacement wheel module.
| What you see | Likely cause | Fix |
|---|---|---|
| Error 5 under furniture or on a rug edge | The robot is wedged and a wheel cannot drive | Move the robot to an open, flat spot, press CLEAN, and block the problem area with a Virtual Wall |
| Error 5 and grit or hair in the wheel well | Debris trapped around the side wheel | Push each wheel up and down several times and shake out loose debris |
| One wheel feels stiffer than the other | Hair or debris dragging on a wheel | Turn both wheels briskly by hand until they spin freely with the same resistance |
| A wheel will not turn by hand | Wheel jammed in place | Set the robot on the floor and push it back and forth about 1 foot to free the wheel, per iRobot's side wheel steps |
| Fine dust you cannot reach | Debris packed deep in the wheel well | If you have compressed air, gently blow it into the wheel well |
| Error 5 on a flat, clear floor after cleaning | Worn or failed wheel module | Order a replacement wheel module from the iRobot Store or an authorized retailer |
| Error 5 on a robot under warranty | Wheel fault covered by warranty | Contact iRobot Customer Care before you buy a part |
From iRobot's Error 5 article, its side wheel (Error 7) article, the Error 1 article and the 600 and 800 series error charts, checked October 27, 2026.
What to do next
If it keeps coming back, contact iRobot support first, especially under warranty. Out of warranty, compare the repair quote with a new robot.
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Fix Roomba error 5 step by step
Error 5 is a wheel problem. The two side wheels sit on springs inside wheel wells, and hair or grit gets in around them. These steps come from iRobot's support pages. Do them in order and test the robot on a flat floor after each one.
- If the robot stopped under furniture or on a rug edge, lift it to an open, flat spot and press CLEAN.
- Turn the robot off and flip it onto a towel.
- Push each side wheel up and down several times and shake out any loose debris.
- Turn both wheels briskly by hand. Both should spin freely with the same feel.
- If a wheel will not turn, put the robot back on the floor and push it backward and forward about 1 foot.
- Blow compressed air into the wheel well if you have it.
- Press CLEAN on a flat, open floor. If error 5 returns, the wheel module is the likely cause.
Which Roombas show error 5 and what they say
iRobot's error 5 page covers the 600, 700, 800 and 900 series. The robot says error five and asks you to spin the side wheels to clean them. Some models play a two tone Uh Oh sound followed by five beeps instead of speaking. The 600 and 800 series charts describe error 5 the same way: a side wheel is stuck.
On the Roomba 500 series, 5 beeps mean the same thing. A Roomba 500 servicing guide published by RobotShop from iRobot information lists the same fixes as error 1: clear the wheels, check they turn evenly, and replace the wheel motor assembly if needed. Error 7 and error 10 on older models are also side wheel codes, so the same steps apply.
The part to replace if error 5 keeps coming back
iRobot says that if a wheel will not turn by hand, or the error stays on a flat surface with no obstacle, you may need a replacement wheel module. The wheel module is the complete wheel assembly, so it is the part to buy. Order it from the iRobot Store or an authorized retailer for your series.
A wheel that is clearly harder to turn than the other is a good sign the module is worn. iFixit's Roomba 551 guide also lists the side wheel as the part to swap when cleaning does not help.
When to contact iRobot support or claim warranty
Contact iRobot Customer Care if you think your robot is still under warranty, before you buy a wheel module. A covered robot may get the part for free. Also contact support if both wheels spin freely but error 5 still shows, since that can point to something other than the wheel.
iRobot asks you to have the robot charged and with you, its serial number, and proof of purchase from an authorized retailer for a warranty claim. A wheel module costs far less than a new robot, so a single worn wheel is rarely a reason to replace a Roomba.
Questions people ask
What does error 5 mean on a Roomba?
One or both side wheels cannot turn. Push each wheel up and down to shake out debris, then spin both by hand until they turn freely and evenly.
Why does my Roomba keep saying error 5 after I cleaned the wheels?
If the wheels are clean and the floor is flat and clear, iRobot says the wheel module may need replacing, especially if one wheel is stiff or will not turn by hand.
How do I free a stuck Roomba wheel?
iRobot says to put the robot on the floor and push it backward and forward about 1 foot. Compressed air into the wheel well can also help clear debris.
Is Roomba error 5 the same as error 7?
Both are side wheel codes on older Roombas and use the same fix: clear the wheel wells and spin the wheels by hand. Error 7 shows on the 500 to 800 series.
Can I replace a Roomba wheel myself?
Yes. iRobot sells replacement wheel modules through its store and authorized retailers. Check your warranty first, since a covered robot may get the part free.
Related
Read next
Sources
- iRobot: Roomba 600, 700, 800 and 900 series Error 5
- iRobot: Roomba Error 7, side wheels
- iRobot: Roomba 600 to 900 series Error 1
- iRobot: Roomba 600 series error messages chart
- iRobot: Roomba 800 series error messages chart
- RobotShop: Roomba 500 Series Servicing and Repair Guide, beep errors (PDF)
- iFixit: Roomba 551 troubleshooting