Levy Electric

Xiaomi Error Codes

Complete guide to Xiaomi Mi Electric Scooter error codes. Fix common Xiaomi scooter errors.

E10

Communication Error

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The E10 error indicates communication failure between scooter components.

Common Causes

  • Dashboard cable disconnected
  • Controller communication fault
  • Firmware corruption
  • Water damage to connectors

How to Fix

  • Check dashboard cable connection
  • Update firmware via Mi Home app
  • Perform factory reset if available
E14

Motor Phase Wire Error

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The E14 error on Xiaomi scooters indicates motor phase wire issues.

Common Causes

  • Damaged motor phase wires
  • Motor connector loose
  • Motor internal failure
  • Water intrusion

How to Fix

  • Inspect motor cable for damage
  • Ensure motor connector is secure
  • Dry out motor if wet
E15

Throttle Error

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The E15 error indicates throttle position sensor problems.

Common Causes

  • Faulty throttle sensor
  • Throttle cable damaged
  • Controller input failure
  • Debris in throttle

How to Fix

  • Clean throttle assembly
  • Check throttle cable connections
  • Replace throttle if damaged
E21

Battery Communication Failure

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The E21 error indicates the BMS cannot communicate properly.

Common Causes

  • BMS fault
  • Battery connector issue
  • Firmware incompatibility
  • Battery cell failure

How to Fix

  • Disconnect and reconnect battery
  • Update firmware to latest version
  • Check for battery swelling

Other Brand Error Codes

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