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Ninebot ESx/Max Error Codes

Code Description Additional information Severity Level
10No communication with BLE board Check the connection between dashboard and ESC, try to flash ESC with ST-Link (ESx, Max)System error3
11Motor phase A current out of range Hardware error3
12Motor phase B current out of range Hardware error3
13Motor phase C current out of range Hardware error 3
14Throttle handle position out of rangeThrottle might be stuck, faulty or disconnectedHardware error3
15Brake handle position out of rangeBrake handle might be stuck, faulty or disconnectedHardware error3
18Motor Hall sensors stuck at 0/1Check 2×4 connector between ESC and motor; attempt a fixHardware error3
19Internal battery voltage out of range Hardware error3
20External battery voltage out of range Hardware error3
21No communication with internal BMSCheck data connector between internal battery and ESC, replace the batteryBattery mod warning2
22Internal BMS config invalidReplace internal BMS or battery; attempt a fixSystem warning1
23Internal BMS not activated (has default S/N)Replace internal BMS or battery; attempt a fix System warning 1
24Supply voltage out of range Battery mod warning2
26Flash save errorTry to flash ESC with ST-Link (ESx, Max), replace ESCSystem error3
27ESC config invalidTry to flash ESC with ST-Link (ESx, Max)System warning1
32No communication with IoT deviceLeave that rental scooter where it belongsSystem error3
35ESC not activated, has default S/Nfor ESx, for MaxSystem warning1
362+4 connector failure or external battery charging wire failure. Hardware error3
37Charging base failure or built-in battery charging wire failure. Hardware error3
38Charging overcurrentIncorrect power supplyHardware error3
39Internal battery overheat Hardware error3
40ESC overheat Hardware error3
41External battery overheat Hardware error3
42No communication with external BMSInspect external battery connectors, tighten up external battery screwsHardware error3
43External BMS config invalidReplace external BMS or battery; attempt a fixSystem warning1
44External BMS not activated (has default S/N)Replace external BMS or battery; attempt a fixSystem warning1
45Internal BMS deep cell discharge Hardware error3
46External BMS deep cell discharge Hardware error3
49Internal BMS firmware version mismatchChange internal BMS firmware versionSystem warning2
50External BMS firmware version mismatchChange external BMS firmware versionSystem warning2

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nberrorcodes.txt · Last modified: 2020/04/28 04:54 by lothean