Electric scooter controller learning is an important calibration process that allows the controller to recognize the motor phase sequence and Hall sensor signals correctly.

This process is commonly required after:

• Replacing the controller
• Replacing the motor
• Solving reverse wheel rotation issues
• Fixing abnormal acceleration behavior

If controller learning is performed incorrectly, it may lead to:

• Wheels spinning backward
• Controller overheating
• Startup failure
• Motor jitter or vibration
• Burned controller components

This tutorial will help you safely complete the controller learning process step by step.

Important Safety Notice Before Controller Learning

Before starting controller learning, please carefully read the following precautions:

DO NOT Press the Throttle or Brake Lever During Learning

During the controller learning process:

• Do NOT press the throttle
• Do NOT press the brake lever
• Do NOT attempt to ride the scooter

Doing so may cause:

• Controller learning failure
• Motor signal confusion
• Severe controller overheating
• Permanent controller damage

Always allow the scooter to complete the learning process automatically.

Keep Both Wheels Suspended

Place the electric scooter on a stable platform or maintenance stand so that:

• The front wheel is completely off the ground
• The rear wheel is completely off the ground

During controller learning, the wheels may rotate automatically.
Keeping both wheels suspended helps prevent:

• Sudden scooter movement
• Loss of control
• Injury to the rider
• Damage to the motor or controller

Always Prioritize Safety

For your safety:

• Keep hands away from rotating wheels
• Keep children and pets away from the scooter
• Perform controller learning in an open and stable environment
• Never stand on the scooter during learning
• Never attempt controller learning while riding

Electric Scooter Controller Learning Steps

Step 1 — Connect the White Learning Cable

Locate the white learning cable connected to the controller.

Connect the two white learning connectors from the SAME controller together.

Electric Scooter Controller Replacement Guide

Step 2 — Turn On the Scooter and Enable Dual Motor Mode

Power on the scooter and switch to dual motor mode.

Do NOT press the throttle.

Observe whether:

• The front wheel rotates forward normally
• The rear wheel rotates forward normally

Normal Result

If both wheels rotate forward smoothly, proceed to Step 3.

Abnormal Result

If the wheels rotate backward:

• Disconnect white learning cable
• Repeat the learning process
• Reconnect the white learning cable
• Restart learning until both wheels rotate forward

This is normal during controller calibration.

Step 3 — Disconnect the White Learning Cable

Once both wheels rotate forward correctly:

1. Disconnect the white learning cable
2. Wait until both wheels stop completely
3. Turn off the scooter
4. Restart the scooter
5. Enable dual motor mode again
6. Press the throttle gently to test operation

If acceleration works normally, controller learning has been completed successfully.

Electric Scooter Motor Troubleshooting Guide

Video Tutorial for Controller Learning

You can also follow the video tutorial below for a visual demonstration:

Electric Scooter Controller Learning Video Tutorial

Why Is the Controller Heating Up During Learning?

If the controller becomes hot during the learning process, the most common causes are wiring connection issues or incorrect learning operation.

Check Hall Sensor Wires and Motor Wires

Please inspect:

• Hall sensor wire connections
• Motor phase wire connections

Make sure:

• No connectors are loose
• Pins are fully inserted
• Wiring is not damaged

If any connectors are loose:

1. Disconnect the wires
2. Reconnect them firmly
3. Retry controller learning

Incorrect Controller Learning Can Also Cause Overheating

If all wiring connections are normal but the controller still overheats, the issue is usually caused by incorrect controller learning steps.

Common mistakes include:

• Pressing the throttle during learning
• Pressing the brake lever during learning
• Disconnecting the learning cable too early
• Learning with unstable wiring connections

In this situation:

1. Power off the scooter
2. Allow the controller to cool down
3. Repeat the learning process carefully using the correct procedure

Common Controller Learning Problems

Wheels Rotate Backward After Learning

Cause:

• Incorrect motor phase recognition

Solution:

• Repeat the learning process until wheels rotate forward

Motor Vibrates or Shakes

Cause:

• Loose Hall sensor connection
• Poor motor wire connection

Solution:

• Reconnect Hall wires and motor phase wires securely

Controller Gets Extremely Hot

Cause:

• Incorrect learning operation
• Wiring mismatch

Solution:

• Stop immediately
• Recheck wiring
• Repeat learning correctly

Scooter Does Not Respond After Learning

Cause:

• Learning cable still connected
• Learning incomplete

Solution:

• Disconnect learning cable
• Restart scooter
• Test throttle again

Frequently Asked Questions (FAQ)

What Is Controller Learning on an Electric Scooter?

Controller learning is an automatic calibration process that allows the controller to recognize the correct motor rotation direction and Hall sensor timing.

Do All Electric Scooters Have a Learning Cable?

No. Some controllers include a white learning cable, while others use automatic self-learning firmware.

Can Incorrect Controller Learning Damage the Controller?

Yes. Improper operation—especially pressing the throttle or brake during learning—may cause controller overheating or permanent damage.

Why Must Dual Motor Mode Be Enabled?

Dual motor mode allows both controllers and motors to synchronize during the learning process, ensuring accurate motor direction recognition.

Final Thoughts

Controller learning is one of the most important procedures when repairing or replacing electric scooter electrical components.

By following the correct process carefully, you can safely solve:

• Reverse wheel rotation
• Acceleration issues
• Startup problems
• Controller synchronization problems

Always remember:

• Never press the throttle during learning
• Never press the brake during learning
• Ensure all Hall wires and motor wires are securely connected

Correct controller learning helps extend controller lifespan and ensures stable scooter performance.