E10 - Communication Receive Error
Display is not receiving controller data properly.
Medium severity
Caution rideability
Soon urgency
What it means
Serial communication is unstable.
Common causes
- Loose display connector
- Wrong display protocol
- Damaged harness
Symptoms
- Display works but no data
- Random errors
- Assist unavailable
How to fix it
- Check display cable
- Verify display/controller compatibility
- Replace harness