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Generic / Chinese Controllers Error Code

E14 - Motor Temperature Sensor Fault

Motor temperature reading is invalid.

Medium severity Caution rideability Soon urgency

What it means

Controller cannot monitor motor heat correctly.

Common causes

  • Sensor wire fault
  • Motor sensor issue
  • Controller mismatch

Symptoms

  • Temperature warning
  • Reduced power
  • Cut-out

How to fix it

  • Check motor cable
  • Inspect sensor wiring
  • Service motor
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