SelfTest finished with warnings
The BMS completed its self-test but raised one or more non-fatal warning flags (a bitfield) — noted diagnostics rather than a hard failure.
What it means
The BMS completed its self-test but raised one or more non-fatal warning flags (a bitfield) — noted diagnostics rather than a hard failure.
Informational — Normal operation events, no action required.
Likely causes
- Minor self-diagnostic flags that do not block operation
What to do
- 1Benign if the bike operates normally
- 2The flag value identifies which check was flagged for a technician if it recurs
Which bikes use this table
Recorded in the binary log rather than shown on the dash — every generation writes them.
Related codes
Other log file System codes:
Dashboard codes for the same subsystem:
Questions
What does "SelfTest finished with warnings" mean in a Zero log?
The BMS completed its self-test but raised one or more non-fatal warning flags (a bitfield) — noted diagnostics rather than a hard failure. It is written by the BMS. It is classed as informational: normal operation events, no action required.
What should I do about it?
Benign if the bike operates normally. The flag value identifies which check was flagged for a technician if it recurs.
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:
Community reference: ZeroManual wiki entry
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.