E07 - Controller Fault
Controller detected an internal electrical fault.
High severity
Stop rideability
Immediate urgency
What it means
Power electronics cannot operate normally.
Common causes
- Controller damage
- Moisture
- Short circuit
- Firmware issue
Symptoms
- No assist
- Sudden cut-out
- Error on startup
How to fix it
- Stop riding
- Inspect visible wiring
- Do not open controller
- Dealer repair required