Wiring diagram DRV1.4
| Code | Description | Additional information | Severity | Level |
|---|---|---|---|---|
| 10 | Communication Failure between Dashboard and ESC. | Check the connection between dashboard and ESC. ESC is possibly soft-bricked; try to flash ESC with ST-Link | System error | 3 |
| 11 | Motor phase A current out of range | Hardware error | 3 | |
| 12 | Motor phase B current out of range | Hardware error | 3 | |
| 13 | Motor phase C current out of range | Hardware error | 3 | |
| 14 | Throttle handle position out of range | Throttle might be stuck, faulty or disconnected | Hardware error | 3 |
| 15 | Brake handle position out of range | Brake handle might be stuck, faulty or disconnected | Hardware error | 3 |
| 16 | Internal Battery change MOS abnormal | Hardware error | 3 | |
| 17 | External battery change MOS abnormal | Hardware error | 3 | |
| 18 | Motor Hall sensors stuck at 0/1 | Check 2×4 connector between ESC and motor | Hardware error | 3 |
| 19 | Internal battery voltage out of range | Hardware error | 3 | |
| 20 | External battery voltage out of range | Hardware error | 3 | |
| 21 | No communication with internal BMS | Check data connector between internal battery and ESC, replace the battery | Battery mod warning | 2 |
| 22 | Internal BMS config invalid | Replace internal BMS or battery attempt a fix, or, flash CFW with error raising disabled. | System warning | 1 |
| 23 | Internal BMS not activated (has default S/N) | Replace internal BMS or battery attempt a fix, or, flash CFW with error raising disabled. | System warning | 1 |
| 24 | Supply voltage out of range | Battery mod warning | 2 | |
| 25 | Communication failure during ESC fimware update | Hard-reset scooter | System error | 3 |
| 26 | Flash save error | Try to flash ESC with ST-Link, replace ESC | System error | 3 |
| 27 | ESC config invalid (CPUID register might not match STM CPUID) | Change SN using BLE/UART (ESx, Max) | System warning | 1 |
| 28 | Motor driver mos up-bridge short circuit | Check motor | Hardware error | 3 |
| 29 | Motor driver mos down-bridge short circuit | Check motor | Hardware error | 3 |
| 31 | Program skip error | Try to flash ESC | System error | 3 |
| 32 | No communication with IoT device | Leave that rental scooter where it belongs | System error | 3 |
| 35 | ESC not activated, has default S/N | System warning | 1 | |
| 36 | 2+4 connector failure or external battery charging wire failure. | Hardware error | 3 | |
| 37 | Charging base failure or built-in battery charging wire failure. | Hardware error | 3 | |
| 38 | Charging overcurrent | Incorrect power supply | Hardware error | 3 |
| 39 | Internal battery overheat | Hardware error/battery mod warning | 2 | |
| 40 | ESC overheat | Let the scooter cool down / check temperature sensors | Hardware error | 3 |
| 41 | External battery overheat | Hardware error | 3 | |
| 42 | No communication with external BMS | Inspect external battery connectors, tighten up external battery screws | Hardware error | 3 |
| 43 | External BMS config invalid | Replace external BMS or battery attempt a fix | System warning | 1 |
| 44 | External BMS not activated (has default S/N) | Replace external BMS or battery attempt a fix | System warning | 1 |
| 45 | Internal BMS deep cell discharge | Hardware error | 3 | |
| 46 | External BMS deep cell discharge | Hardware error | 3 | |
| 47 | Internal battery protection board damaged | Replace internal battery or BMS | Hardware error | 3 |
| 48 | External battery protection board damaged | Replace external battery or BMS | Hardware error | 3 |
| 49 | Internal BMS firmware version mismatch | Change internal BMS firmware version | System warning | 2 |
| 50 | External BMS firmware version mismatch | Change external BMS firmware version | System warning | 2 |
| 51 | BLE firmware incompatible with DRV | Change BLE or DRV firmware | System warning | nd |
| 52 | BMS firmware incompatible with DRV (Retail) / ESC incompatible with battery hatch lock (Rental) | Change BMS firmware version (Retail) | System warning/Hardware error | nd |
| 54 | Motor phase error (Retail) / ESC/battery hatch lock communication error (Rental) | Check motor-related wiring (Retail) | Hardware error | nd |
| 55 | Battery hatch unlocked | System warning | nd |