Technical Service Bulletin Cypher III FW — 2021 ZERO SR/S
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | Cypher III FW |
| Manufacturer | |
| Vehicle | 2021 ZERO SR/S |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Zero Motorcycles Firmware Release Notes October 26, 2022 MY20/21/22/23 Cypher III MBB Rev 27/6 BMU Rev 6/4 BMS Rev 21 Fixes an issue in ride mode display.
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 Firmw
ELECTRICAL SYSTEM