Princess
Accessory Power Supply Failure
Vacuum runs but the motorized accessories (floor head, mini brush) do not spin, and there is no error code.
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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
Broken power feed in wand, Faulty accessory connector pins, Failed accessory driver circuit on main PCB, Blown accessory fuse (if present)
How to Fix / Troubleshooting
Safety first: Remove the battery before testing connectors.
- Step 1 – Test with multiple accessories: If none of the powered tools work, the issue is likely in the wand or body. If only one fails, that accessory is faulty.
- Step 2 – Inspect connectors: Check electrical contacts on the body, wand, and accessories for damage or corrosion.
- Step 3 – Continuity test (advanced): Use a multimeter to check continuity of the power lines through the wand.
- Step 4 – Replace faulty component: Replace the wand if wiring is open, or replace the accessory if only one tool is affected. If all tools fail and wiring is good, the accessory driver on the main PCB may need replacement by a technician.
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Repair Difficulty
Medium
3/5
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