E-bike
Shimano STEPS error codes
Shimano STEPS (E5000/E6100/E7000/E8000/EP8/EP6)
| Code | Meaning | Component | Reliability |
|---|---|---|---|
| E010 | System error detected | General | Per manufacturer documentation |
| E011 | System fault – no pedal assistance when riding | General | Per manufacturer documentation |
| E013 | Abnormality in drive unit firmware | Firmware | Per manufacturer documentation |
| E014 | Speed sensor may be installed in the wrong position | Speed signal | Per manufacturer documentation |
| E020 | Communication error between battery and drive unit | Communication | Per manufacturer documentation |
| E021 | Connected battery conforms to the standard but is not supported | Battery | Per manufacturer documentation |
| E022 | Connected battery does not conform to system standards | Battery | Per manufacturer documentation |
| E033 | Current firmware cannot operate the system | Firmware | Per manufacturer documentation |
| E043 | Part of the cycle computer firmware may be corrupted | Firmware | Per manufacturer documentation |
| W010 | Drive unit temperature is higher than normal | Temperature | Per manufacturer documentation |
| W011 | Travel speed cannot be detected | Speed signal | Per manufacturer documentation |
| W013 | Torque sensor initialisation was not completed normally | Torque sensor | Per manufacturer documentation |
| W032 | Electronic derailleur may have been replaced with a mechanical one | Shifting | Per manufacturer documentation |