Kaabo Mantis 10 – K1 Display Drive System TroubleshootingUpdated 16 hours ago

This article explains how to troubleshoot common drive system issues on the Kaabo Mantis 10 dual-drive models using the K1 display system.

Use this article if your scooter:

Does not cut motor power when braking
Has one motor continuing to accelerate while braking
Has one motor not spinning
Has motor resistance
Powers on but does not accelerate
Has front or rear motor drive issues
Has unusually low riding range or battery performance

Before You Start

Please prepare the following before troubleshooting:

Your order number
A clear photo or video of the issue
A photo or video of any error code shown on the display
A photo of the display
A video showing throttle or motor behaviour
Charger light behaviour if charging or battery issues are involved
Confirmation of:
- whether the scooter powers on
- whether the battery charges
- whether the motors engage
- whether the issue started after:
  - riding
  - charging
  - storage
  - transport
  - rain or water exposure
  - crash or impact
  - modification
  - display replacement
  - third-party repair

Important Safety Warnings

Do not continue riding if the scooter has motor resistance, overheating, visible wiring damage, smoke, burning smell, or water exposure.
Do not work on wiring while the scooter is powered on or connected to the charger.
Do not force connectors together.
Do not open sealed battery components.
Stop and contact support if you are unsure about any step.

Brake Cut-Off Issues

Issue: Motor Does Not Stop When Braking

This issue can happen when the brake cut-off system is not communicating correctly with the controller.

You may notice:

The motor keeps accelerating while braking
The brake light does not turn on
One or both motors continue spinning while a brake lever is pressed

Left Brake Lever Not Cutting Motor Power

Step 1 – Test the left brake lever

Safely lift the scooter so the wheels are off the ground.
Turn the scooter on.
Apply throttle.
While accelerating, press the left brake lever.

If the motor stops and the brake light turns on

The brake cut-off system is working normally.

Monitor the scooter for further issues.

If the motor keeps accelerating and the brake light does not turn on

Turn the scooter off and inspect the accessible wiring connection between the multifunction switch and junction box.

Check whether the white wire at the XHB8 connector is loose or not fully seated.

Step 2 – Check the white wire connection

Turn the scooter off.
Open the battery compartment cover.
Locate the XHB8 connector between the multifunction switch and junction box.
Check whether the white wire is securely connected.

If the wire was loose

Reconnect it securely and test the scooter again.

If the brake cut-off now works correctly

The issue was likely caused by a loose connection.

Monitor the scooter during future rides.

If the motor still does not stop while braking

The left brake lever may require further inspection.

Contact support and provide:

A video showing the issue
Photos of the connector area
A video showing brake light behaviour

If the wire connection already appears secure

The brake lever or wiring harness may require further inspection.

Contact support with:

Photos of visible wiring
Videos showing the issue
Photos of any damaged connectors

Right Brake Lever Not Cutting Motor Power

Step 1 – Test the right brake lever

Safely lift the scooter so the wheels are off the ground.
Turn the scooter on.
Apply throttle.
While accelerating, press the right brake lever.

If the motor stops and the brake light turns on

The brake cut-off system is working normally.

If the motor keeps accelerating and the brake light does not turn on

Turn the scooter off and inspect the accessible wiring connection between the display and junction box.

Check whether the grey wire at the XHB8 connector is loose or not fully seated.

Step 2 – Check the grey wire connection

Turn the scooter off.
Open the battery compartment cover.
Locate the XHB8 connector between the display and junction box.
Check whether the grey wire is securely connected.

If the wire was loose

Reconnect it securely and test the scooter again.

If the brake cut-off now works correctly

The issue was likely caused by a loose connection.

Monitor the scooter during future rides.

If the motor still does not stop while braking

The right brake lever may require further inspection.

Contact support and provide:

A video showing the issue
Photos of the connector area
A video showing brake light behaviour

If the wire connection already appears secure

The display wiring harness may require further inspection.

Contact support with:

Photos of visible wiring
Videos showing the issue
Photos of any damaged connectors

Front Motor Continues Accelerating While Braking

Issue: Rear electronic braking works but front motor keeps accelerating

You may notice:

Rear motor brakes correctly
Front motor continues spinning during braking
Front motor does not electronically brake

Step 1 – Check visible wiring

Inspect visible wiring and connectors for:

Loose connectors
Bent pins
Damaged cables
Water exposure

If loose or damaged wiring is found

Do not continue riding.

Take photos of the damaged area and contact support.

If no visible wiring issue is found

The front drive controller may require further inspection.

Please contact support with:

A video showing the issue
Photos of visible wiring
Photos of any error codes

Rear Motor Continues Accelerating While Braking

Issue: Front electronic braking works but rear motor keeps accelerating

You may notice:

Front motor brakes correctly
Rear motor continues spinning during braking

Step 1 – Check visible wiring

Inspect visible wiring and connectors for:

Loose connectors
Bent pins
Damaged cables
Water exposure

If loose or damaged wiring is found

Do not continue riding.

Take photos of the damaged area and contact support.

If no visible wiring issue is found

The rear drive controller may require further inspection.

Please contact support with:

A video showing the issue
Photos of visible wiring
Photos of any error codes

Front Motor Has Resistance and Will Not Spin

Issue: Rear motor works normally but front motor does not rotate and feels resistant

Do not continue riding if the front motor has strong resistance or abnormal drag.

Step 1 – Check for motor resistance

Turn the scooter off.
Manually rotate the front wheel.

If the wheel has noticeable resistance

Further inspection is required.

Please contact support with:

A video showing wheel resistance
Photos of wiring and connectors
Confirmation of any water exposure or impact damage

If the wheel spins freely

Inspect visible motor wiring for:

Loose connectors
Bent pins
Damaged insulation
Burn marks
Water contamination

If damaged wiring or connectors are found

Do not continue riding.

Contact support with photos/videos.

If no visible damage is found

The motor or controller may require internal testing.

Please contact support.

Rear Motor Has Resistance and Will Not Spin

Issue: Front motor works normally but rear motor does not rotate and feels resistant

Do not continue riding if the rear motor has strong resistance or abnormal drag.

Step 1 – Check for motor resistance

Turn the scooter off.
Manually rotate the rear wheel.

If the wheel has noticeable resistance

Further inspection is required.

Please contact support with:

A video showing wheel resistance
Photos of wiring and connectors
Confirmation of any water exposure or impact damage

If the wheel spins freely

Inspect visible motor wiring for:

Loose connectors
Bent pins
Damaged insulation
Burn marks
Water contamination

If damaged wiring or connectors are found

Do not continue riding.

Contact support with photos/videos.

If no visible damage is found

The motor or controller may require internal testing.

Please contact support.

Scooter Powers On But Motors Do Not Accelerate

Issue: Display powers on but neither motor works

Step 1 – Check for error codes

Check whether the display shows an error code.

If an error code is shown

Take a photo or video of the error code and troubleshoot that issue first.

Then inspect the wiring harness for loose connections or damaged pins.

If no error code is shown

Inspect accessible connectors and wiring for:

Loose waterproof connectors
Bent copper pins
Damaged cables
Signs of water exposure

If loose wiring or damage is found

Do not continue riding.

Contact support with photos/videos.

If no visible issue is found

The display, throttle signal, wiring harness, or controller system may require further inspection.

Please contact support.

Rear Wheel Works But Front Wheel Does Not

Issue: Rear wheel accelerates normally but front wheel does not rotate

Step 1 – Check for motor resistance

Turn the scooter off.
Rotate the front wheel by hand.

If the wheel feels resistant

Follow the motor resistance troubleshooting section above.

If the wheel spins freely

Inspect the single/dual drive switch wiring.

Step 2 – Inspect the single/dual drive switch wiring

Turn the scooter off.
Open the battery compartment cover.
Inspect:
- the brown wire on the XHB8 connector between the single/dual drive switch and junction box
- the orange wire on the XHB2 connector

If a loose connector is found

Reconnect it securely and test the scooter again.

If the front motor starts working normally

The issue was likely caused by a loose connection.

If the front motor still does not rotate

The single/dual drive switch, front motor, or controller system may require further inspection.

Please contact support with:

Photos of the wiring
A video showing the issue
Photos of any visible damage

Battery Range or Power Issues

Issue: Battery quickly reaches full charge or runs flat after a short distance

You may notice:

The charger shows full charge unusually quickly
The scooter loses power after a short ride
The riding range is much lower than normal

Step 1 – Check the charger

Check whether the charger powers on normally.
Observe the charger light behaviour.

If the charger appears normal

Fully charge the scooter and test ride it safely while monitoring battery performance.

If the charger does not operate normally

Please contact support and provide:

A video of the charger behaviour
Photos of the charger label
Photos of the charging port

Step 2 – Check battery performance

Fully charge the scooter.
Test ride the scooter safely.
Monitor how quickly the battery level drops.

If battery performance returns to normal

The issue may have been related to charging conditions or storage.

Continue monitoring the scooter.

If the scooter still loses power unusually quickly

The battery system may require further inspection.

Please contact support with:

Charger behaviour video
Battery percentage before and after riding
Approximate riding distance achieved
Photos of the display

When To Contact Support

Please contact support if:

The issue remains after basic troubleshooting
You are unsure how to complete a step
The scooter has visible wiring damage
There was water exposure, crash damage, or impact damage
The scooter was modified or repaired by a third party
The scooter has overheating, smoke, burning smell, or strong motor resistance
The issue may involve the battery, controller, motor, throttle, display, harness, brake sensor, or internal wiring
The scooter is unsafe to ride

What To Send Support

Please include:

Your order number
A clear photo/video of the issue
A photo/video of any error code
A photo of the display
A video showing throttle and motor behaviour
A video showing brake light behaviour if relevant
Charger behaviour video if relevant
Photos of visible damage
Confirmation of:
- water exposure
- crash or impact damage
- modifications
- display replacement
- third-party repair
Any troubleshooting steps already completed

Important Safety Notes

Do not continue riding with unresolved error codes.
Do not ride the scooter if there is motor resistance, overheating, visible wiring damage, smoke, burning smell, or water exposure.
Do not open sealed battery components.
Do not work on wiring while the scooter is powered on or charging.
Do not force connectors.

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