Yamaha electric bikes fault codes
Every Yamaha electric bikes fault code we have documented, with what it means. Pick yours to see causes, checks and the parts involved.
● 10 codes documented
Yamaha uses 10 fault codes on its electric bikes, shown on the display when the machine stops — among them 01, 02, 03, 04, 05. Each one points to a specific part: on this page you find them all, with what they mean.
How to read the code on the display
Every code below comes from a published source, with the manufacturer or motor system stated — never a generic table.
Write the code down before switching off: many machines clear it when unplugged, and without the code the fault has to be found from scratch.
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All Yamaha codes
10 codes, in order. Click one to open its page.
| CODE | WHAT IT MEANS |
|---|---|
| 01 | Motor lock detected |
| 02 | Throttle error |
| 03 | Brake error |
| 04 | Motor hall sensor fault |
| 05 | Motor over-temperature |
| 06 | Battery low voltage |
| 07 | Controller failure |
| 08 | Display communication lost |
| 09 | Speed sensor error |
| 10 | Torque sensor error |