E01 - Motor Communication Fault
Motor and display/control unit lost communication.
High severity
Caution rideability
Soon urgency
What it means
Critical data exchange between controller and drive unit failed.
Common causes
- Harness connector issue
- Water ingress
- Controller board fault
Symptoms
- Assist disabled
- Error at startup
- Unstable assist
How to fix it
- Power cycle
- Inspect connectors
- Dry and clean contacts
- Dealer diagnostics