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ZIMO S4 Fleet Scooter Error Codes

July 3, 2025

 

Error Code Description
0 Hardware OK — no fault detected
301 Motor Hall Fault
302 Motor DC current sample Fault
303 Motor 3shunt current sample Fault
304 Overvoltage Fault
305 OverCurrent Fault
306 OverTemp Fault
307 Undervoltage Fault
308 Communication Fault
309 ECU Power on/Power off Fault
310 Motor No Hall Sensor Fault
311 Motor Hall A Sensor Fault
312 Motor Hall B Sensor Fault
313 Motor Hall C Sensor Fault
314 ECU A shunt High Mosfet short circuit
315 ECU A shunt High Mosfet circuit cut off
316 ECU B shunt High Mosfet short circuit
317 ECU B shunt High Mosfet circuit cut off
318 ECU C shunt High Mosfet short circuit
319 ECU C shunt High Mosfet circuit cut off
320 ECU A shunt current sampling Fault
321 ECU B shunt current sampling Fault
322 ECU C shunt current sampling Fault
323 ECU Bus shunt current sampling Fault
324 Motor A shunt cable cut off
325 Motor B shunt cable cut off
326 Motor C shunt cable cut off
327 ECU Over Voltage
328 ECU Under Voltage
329 ECU Mosfet Over temperature
330 ECU Mosfet under temperature
331 ECU Mcu Over temperature
332 ECU Mcu under temperature
333 Motor Over temperature
334 Motor Under temperature
335 ECU Shunt Over current
336 ECU Bus Over current
337 Motor Stall
338 Speed too High
339 Accelerator not under control(Accelerator be press before scooter power on)
340 Main battery Lock Fault
341 Stand sitck sensor Fault
342 Accelerator voltage Low
343 Accelerator voltage High
344 Left Brake voltage Low
345 Left Brake voltage High
346 Right Brake voltage Low
347 Right Brake voltage High
348 Communicate Timeout with IoT
349 Communicate Timeout with ECU
350 Communicate Timeout with BAT
351 Left Brake not under control(Left Brake be press before scooter power on)
352 Right Brake not under control(Right Brake be press before scooter power on)
601 ERROR[601]:ICM sensor init error
602 ERROR[602]:ICM read data error
603 ERROR[603]:sensor reinit
604 ERROR[604]:sensor reinit failed
605 ERROR[605]:BMS communicate Fault
606 Battery off and output alarm
607 Charging
608 over current on charging
609 over current on discharging
610 warning: over voltage
611 Action: over voltage protect
612 warning: under voltage
613 Action: under voltage protect
614 warning: over temp on charging
615 Action: over temp on charging protect
616 warning: under temp on charging
617 Action: under temp on charging protect
618 warning: over temp on discharging
619 Action: over temp on discharging protect
620 warning: under temp on discharging
621 Action: under temp on discharging protect
638 IOT BAT Charging Circuit Fault
639 MCU Fault
640 DataModule Power Fault
641 DataModule Communicate Fault
642 GPS Power Fault
643 GPS Communicate Fault
644 BLE Communicate Fault
645 Sensor Communicate Fault
646 Accelerometer X axis Fault
647 Accelerometer Y axis Fault
648 Accelerometer Z axis Fault
649 Gyroscope X axis Fault
650 Gyroscope Y axis Fault
651 Gyroscope Z axis Fault
652 Display module init Fault
653 Sound module init Fault
654 IoT backup battery Fault
655 IoT backup battery Over temperature
656 Linelock Signal Fault
657 Unauthorised movement
658 Vehicle Fall
659 Main battery Fault
660 Linelock did not plug in
661 IoT over temperature
662 IoT under temperature

 

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