Zero error code 66
Ignition Fault
What it means
Ignition Fault
Ignition connection loss.
Error — Issue detected, may affect performance.
What to do
- 1Check the ignition connection. Dealer service required if it persists.
Which bikes use this table
Cypher III dash: SR/F and SR/S (2020+), DSR/X (2023+), S/F, and the S, SR, DS and DSR from 2024, when those four moved to the FST platform.
Related codes
Other Gen3 System codes:
What the log file records for the same subsystem:
Questions
What does error code 66 mean on a Zero Gen3 dash?
Ignition Fault. Ignition connection loss. It is classed as error: issue detected, may affect performance.
What should I do about it?
Check the ignition connection. Dealer service required if it persists.
See when this actually happened on your bike
A dash code tells you the fault; the log tells you the pack temperature, the state of charge and the ten minutes leading up to it.
Sources:
The code and its name are transcribed from Zero's own owner manuals; the severity, category and troubleshooting notes are ours. For official diagnostics, consult an authorized Zero Motorcycles dealer.