Err 13
iRobot
Overcurrent Protection / Short Circuit Detected
Vacuum shows “Err 13”; LED indicators may flash in a specific pattern and the unit shuts down quickly.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Shorted motor winding, Pinched wiring harness, Damaged accessory drawing excessive current, Faulty MOSFET on main PCB
How to Fix / Troubleshooting
Safety first: Immediately turn OFF the vacuum, remove the battery, and disconnect from charger. Do not continue to power a unit that may be shorted.
- Remove accessories: Detach the wand and motorized nozzle. Install a simple non‑powered tool and test briefly. If Err 13 disappears, the problem is in the removed accessory.
- Inspect wiring: Check visible wiring on the wand and nozzle for cuts, pinch points, or exposed copper. Do not use the vacuum if wiring is damaged.
- Smell for burning: If you detect a burnt smell from the motor or body, the motor or PCB may be shorted.
- Isolate components: Test the handheld unit alone (no wand/nozzle). If Err 13 still appears, the main motor or PCB is likely at fault.
- Replace faulty part: Replace the motorized nozzle, wand, or main motor/PCB depending on which component triggers the error when connected.
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Repair Difficulty
Professional Required
5/5
Required Part
Main Suction Motor Assembly or Motorized Nozzle
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