E03 - PAS Sensor Fault
Pedal assist sensor signal is missing or abnormal.
Medium severityCaution
What it means
Controller cannot read pedal rotation.
Common causes
- PAS magnet ring moved
- Sensor gap too large
- PAS cable damaged
Symptoms
- Throttle works but PAS does not
- No pedal assist
- Delayed assist
Suggested fixes
- Align PAS magnet ring
- Check sensor gap
- Inspect PAS connector
- Replace PAS sensor