Apollo electric scooters fault codes
Every Apollo electric scooters fault code we have documented, with what it means. Pick yours to see causes, checks and the parts involved.
● 8 codes documented
Apollo uses 8 fault codes on its electric scooters, shown on the display when the machine stops — among them E1, E2, E3, E4, E5. 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 Apollo codes
8 codes, in order. Click one to open its page.
| CODE | WHAT IT MEANS |
|---|---|
| E1 | Controller communication error |
| E2 | Brake sensor error |
| E3 | Motor communication error |
| E4 | Throttle signal error |
| E5 | Battery communication error |
| E6 | Overcurrent protection |
| E7 | Motor hall sensor failure |
| E8 | Controller overheating protection |