Toshiba Cordless Vacuums Error Codes
Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.
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E1
Vacuum will not start; display shows E1 immediately when power button is pressed
Main Battery Pack Protection / Over‑discharge Lockout
E2
Vacuum stops shortly after starting; display shows E2 and unit shuts down
Motor Overload / Brushroll Stall Protection
E3
Vacuum runs for a few seconds then shuts off with E3 on the display
Overheating Protection (Main Suction Motor Over‑temperature)
E4
Display shows E4 and the brushroll will not spin, even though suction works
Brush Motor / Nozzle Motor Overload or Open Circuit
E5
Vacuum will not charge; charger or dock LED blinks and vacuum display shows E5 when docked
Charging Fault / Charger–Battery Communication Error
E6
Vacuum powers on but immediately shows E6 and shuts off; no suction or brush operation
Main PCB Fault / Internal Communication Error
E7
Display shows E7; suction is weak or pulsing and unit may shut off intermittently
Airflow Sensor / Blockage Detection Error
E8
Vacuum shows E8 and cannot switch between power modes; turbo mode unavailable
Mode Switch / Control Panel Communication Fault
E9
Vacuum displays E9 and runs only at low power or shuts off under load
Battery Temperature / Over‑temperature Protection
F1
Vacuum beeps and shows F1; brush indicator flashes and brush does not rotate
Brushroll Speed Sensor / Hall Sensor Fault
F2
Vacuum shows F2 and cannot detect or power the motorized nozzle; suction works with non‑powered tools
Accessory Detection / Nozzle ID Fault
F3
Vacuum shows F3; runtime is extremely short and unit may shut off abruptly
Battery Capacity / Cell Imbalance Fault
F4
Vacuum shows F4 and cannot maintain suction; motor speed surges up and down
Motor Speed Control / Tachometer Feedback Fault
F5
Vacuum shows F5; LED lights may flash and unit will not start
Over‑current / Short Circuit Protection
F6
Vacuum shows F6; LED battery indicator behaves erratically (jumps from full to empty)
Battery Communication / Fuel Gauge Error
Symptom
Attachments (crevice tool, mini motorized head) lose suction or fall off easily
Worn Attachment Lock / Poor Seal
Symptom
Brushroll does not spin, but suction is normal and no error code is shown
Brushroll Drive Failure
Symptom
LED lights on the nozzle do not turn on, but brush and suction work
Nozzle LED Circuit Failure
Symptom
Mini motorized pet tool stops frequently or has very low power
Accessory Motor Overload / Clog
Symptom
Vacuum blows dust out of the exhaust or around the unit
Filter Bypass / Damaged HEPA Filter Seal
Symptom
Vacuum does not stand securely on its wall mount or charging dock
Mounting / Docking Misalignment
Symptom
Vacuum emits an unpleasant or musty odor during use
Contaminated Filters / Dust Bin Odor
Symptom
Vacuum handle or body becomes unusually hot to the touch
Overheating Motor or Electronics
Symptom
Vacuum has very weak suction even with fully charged battery
Restricted Airflow / Clogged Filtration System
Symptom
Vacuum is difficult to push on carpets; nozzle seems to stick to the floor
Excessive Suction / Incorrect Floor Setting
Symptom
Vacuum leaves dust behind on carpets even though suction feels strong
Poor Agitation / Worn Brushroll
Symptom
Vacuum leaves streaks or debris lines along the edges of the cleaning path
Edge Cleaning Inefficiency
Symptom
Vacuum loses suction when the wand is attached but works fine in handheld mode
Wand Blockage or Leak
Symptom
Vacuum makes loud high‑pitched whistling noise during use
Air Leak / Seal Failure
Symptom
Vacuum makes rattling or grinding noise from the motor area
Motor Bearing Wear / Foreign Object in Fan
Symptom
Vacuum mode button or trigger is unresponsive or sticks
Mechanical Button Failure / Contamination
Symptom
Vacuum produces a burning smell during operation
Overheating Motor or Brushroll Friction
Symptom
Vacuum runs for only a few minutes then shuts off with no error code
Battery Capacity Loss / End‑of‑Life Cells
Symptom
Vacuum runs only when the trigger is held and will not stay on in continuous mode
Latch / Mode Logic Fault
Symptom
Vacuum shuts off intermittently during use, then restarts after a short rest
Thermal Cut‑out / Overheating
Symptom
Vacuum shuts off when tilted or rotated to certain angles
Intermittent Power Connection / Tilt Sensor Behavior
Symptom
Vacuum will not turn on at all; no lights or sounds
No Power / Dead Unit
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| E1 |
Vacuum will not start; display shows E1 immediately when power button is pressed
|
Main Battery Pack Protection / Over‑discharge Lockout | View Details |
| E2 |
Vacuum stops shortly after starting; display shows E2 and unit shuts down
|
Motor Overload / Brushroll Stall Protection | View Details |
| E3 |
Vacuum runs for a few seconds then shuts off with E3 on the display
|
Overheating Protection (Main Suction Motor Over‑temperature) | View Details |
| E4 |
Display shows E4 and the brushroll will not spin, even though suction works
|
Brush Motor / Nozzle Motor Overload or Open Circuit | View Details |
| E5 |
Vacuum will not charge; charger or dock LED blinks and vacuum display shows E5 when docked
|
Charging Fault / Charger–Battery Communication Error | View Details |
| E6 |
Vacuum powers on but immediately shows E6 and shuts off; no suction or brush operation
|
Main PCB Fault / Internal Communication Error | View Details |
| E7 |
Display shows E7; suction is weak or pulsing and unit may shut off intermittently
|
Airflow Sensor / Blockage Detection Error | View Details |
| E8 |
Vacuum shows E8 and cannot switch between power modes; turbo mode unavailable
|
Mode Switch / Control Panel Communication Fault | View Details |
| E9 |
Vacuum displays E9 and runs only at low power or shuts off under load
|
Battery Temperature / Over‑temperature Protection | View Details |
| F1 |
Vacuum beeps and shows F1; brush indicator flashes and brush does not rotate
|
Brushroll Speed Sensor / Hall Sensor Fault | View Details |
| F2 |
Vacuum shows F2 and cannot detect or power the motorized nozzle; suction works with non‑powered tools
|
Accessory Detection / Nozzle ID Fault | View Details |
| F3 |
Vacuum shows F3; runtime is extremely short and unit may shut off abruptly
|
Battery Capacity / Cell Imbalance Fault | View Details |
| F4 |
Vacuum shows F4 and cannot maintain suction; motor speed surges up and down
|
Motor Speed Control / Tachometer Feedback Fault | View Details |
| F5 |
Vacuum shows F5; LED lights may flash and unit will not start
|
Over‑current / Short Circuit Protection | View Details |
| F6 |
Vacuum shows F6; LED battery indicator behaves erratically (jumps from full to empty)
|
Battery Communication / Fuel Gauge Error | View Details |
| – |
Attachments (crevice tool, mini motorized head) lose suction or fall off easily
|
Worn Attachment Lock / Poor Seal | View Details |
| – |
Brushroll does not spin, but suction is normal and no error code is shown
|
Brushroll Drive Failure | View Details |
| – |
LED lights on the nozzle do not turn on, but brush and suction work
|
Nozzle LED Circuit Failure | View Details |
| – |
Mini motorized pet tool stops frequently or has very low power
|
Accessory Motor Overload / Clog | View Details |
| – |
Vacuum blows dust out of the exhaust or around the unit
|
Filter Bypass / Damaged HEPA Filter Seal | View Details |
| – |
Vacuum does not stand securely on its wall mount or charging dock
|
Mounting / Docking Misalignment | View Details |
| – |
Vacuum emits an unpleasant or musty odor during use
|
Contaminated Filters / Dust Bin Odor | View Details |
| – |
Vacuum handle or body becomes unusually hot to the touch
|
Overheating Motor or Electronics | View Details |
| – |
Vacuum has very weak suction even with fully charged battery
|
Restricted Airflow / Clogged Filtration System | View Details |
| – |
Vacuum is difficult to push on carpets; nozzle seems to stick to the floor
|
Excessive Suction / Incorrect Floor Setting | View Details |
| – |
Vacuum leaves dust behind on carpets even though suction feels strong
|
Poor Agitation / Worn Brushroll | View Details |
| – |
Vacuum leaves streaks or debris lines along the edges of the cleaning path
|
Edge Cleaning Inefficiency | View Details |
| – |
Vacuum loses suction when the wand is attached but works fine in handheld mode
|
Wand Blockage or Leak | View Details |
| – |
Vacuum makes loud high‑pitched whistling noise during use
|
Air Leak / Seal Failure | View Details |
| – |
Vacuum makes rattling or grinding noise from the motor area
|
Motor Bearing Wear / Foreign Object in Fan | View Details |
| – |
Vacuum mode button or trigger is unresponsive or sticks
|
Mechanical Button Failure / Contamination | View Details |
| – |
Vacuum produces a burning smell during operation
|
Overheating Motor or Brushroll Friction | View Details |
| – |
Vacuum runs for only a few minutes then shuts off with no error code
|
Battery Capacity Loss / End‑of‑Life Cells | View Details |
| – |
Vacuum runs only when the trigger is held and will not stay on in continuous mode
|
Latch / Mode Logic Fault | View Details |
| – |
Vacuum shuts off intermittently during use, then restarts after a short rest
|
Thermal Cut‑out / Overheating | View Details |
| – |
Vacuum shuts off when tilted or rotated to certain angles
|
Intermittent Power Connection / Tilt Sensor Behavior | View Details |
| – |
Vacuum will not turn on at all; no lights or sounds
|
No Power / Dead Unit | View Details |
No matching codes found
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