Generic displays error code
Generic displays error E08: Throttle fault
High severity Service soon
Can I ride home with this error?
Ride with caution. Ride with pedal power only; stop and switch off if the motor pulls on its own.
What it means
The throttle signal is not correct, so the controller may block the throttle. On generic displays the meaning of a code depends on the controller's communication protocol; this meaning is from the display maker's manual for this protocol.
Likely causes
- Throttle connector loose or wet
- Damaged throttle or cable
- Throttle held open at switch-on
Symptoms
- E08 shows
- Throttle does not work
- Motor may pull unexpectedly
How to fix it
- Switch off straight away if the motor pulls on its own.
- Check the throttle springs back freely.
- Check the throttle connector.
- Switch the bike off, wait 10 seconds and switch it on again.
- If the code stays, take the bike to your dealer or an e-bike repair shop.
How urgent is it?
Have the throttle checked.
Applies to
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