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B A FA N G M I D M OT O R E R R O R C O D E D E F I N I T I O N S
ERROR CODE
ERROR DESCRIPTION
ERROR-SHOOTING METHOD
“03” is displayed
The braking system has been applied
Check whether a brake cable is stuck
“04” is displayed
The throttle has not returned home
Check whether the throttle has returned home
“05” is displayed
Throttle fault
Check the throttle
“06” is displayed
Low voltage protection
Check the battery voltage
“07” is displayed
Overvoltage protection
Check the battery voltage
“08” is displayed
Motor hall signal cable fault
Check the motor module
“09” is displayed
Motor phase cable fault
Check the motor module
“11” is displayed
Controller temperature sensor failure
Check the controller
“12” is displayed
Current sensor failure
Check the controller
“13” is displayed
Battery temperature fault
Check the battery
“21” is displayed
External speed-detecting sensor fault
Check the installation position of the external
speed-detecting sensor
“22” is displayed
BMS communication failure
Replace the battery
“30” is displayed
Communication failure
Check the controller connectors
