Technical Service Bulletin Cypher III Firmw — 2021 ZERO SR/S
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | Cypher III Firmw |
| Manufacturer | |
| Vehicle | 2021 ZERO SR/S |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Zero Motorcycles will release new firmware for all motorcycles using the Cypher III operating system. This release improves functionality of certain hibernation functions, long term storage and resolves an issue that caused Stability Control faults to falsely trigger.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2021 ZERO SR/S
Dealer News 102925
FUEL/PROPULSION SYSTEM
Cypher III FW
ELECTRICAL SYSTEM