Dyson Stick vacuums
Dyson V12 Detect Slim
Compact Detect-series cordless model with push-button power and smaller-format powered heads.
CurrentIntroduced 2021Stick vacuums
First released in 2021; the U.S. launch followed in 2022.
Model identity
Family and variants
- Family
- V12
- Type
- Stick vacuums
- Machine codes
- SV20, SV30, SV46
Attributes
How this model is configured
- cordless
- bagless
- click-in battery
- push-button power
- LCD
- slim cleaner head
Schematic
Dyson V12 Detect Slim schematic
Schematics
Possible causes
Repairs that may fit your V12 Detect Slim
Select what you notice. Repairs that do not fit every selected symptom are removed from this list.
11 possible repairs
Clog RemovalBlockages in hoses, wands, bins, filters, and internal air paths that make the vacuum work harder than it should.ViewFilter ServiceDirty, clogged, missing, or overused filters that reduce suction, cause odor, and make the motor work harder.ViewMotor RepairMotor repairs are moderately common and usually come after simpler airflow, belt, filter, and electrical causes are ruled out.ViewSeal or GasketSeal and gasket issues are moderately common and often hide behind weak suction, dust leaks, or bin problems.ViewBrush Roll RepairJammed, damaged, worn, or seized brush bars, rollers, bearings, end caps, and bristle assemblies.ViewCleaner Head RepairCleaner-head motors, wiring, drive assemblies, and housing faults that stop this Dyson's fitted powered head from cleaning correctly.ViewPower Button RepairBroken switches, triggers, buttons, actuators, terminals, and immediate switch connections that prevent reliable startup.ViewControl Board RepairConfirmed failures in main PCBs, motor controllers, charging electronics, display boards, and sensor-control modules.ViewCharger or AdapterDamaged or failed direct chargers, adapters, cables, connectors, charging ports, and external power supplies.ViewBattery ReplacementBattery replacement is common for cordless sticks, handhelds, and robot vacuums as lithium packs age.ViewBin RepairCracked bins, worn latches, blocked inlets, and damaged bin seals that affect airflow or debris release on this Dyson.View
Verification
Official model references
U.S. model identity and status were last checked 2026-07-11. A support listing confirms a machine family exists, but does not by itself mean the machine is still sold new.
Professional repair
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