Over-the-air update ZMDN-022026
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Over-the-air update |
|---|---|
| NHTSA id | 11030156 |
| Published by NHTSA | 2026-03-18 |
| Manufacturer's number | ZMDN-022026 |
| Manufacturer's date | 2026-02-02 |
| Campaign id or software version | MBB-44 / BMU-19 |
| NHTSA component | FUEL/PROPULSION SYSTEM |
NHTSA's summary
Dealer notification announcing new firmware for certain models of Zero Motorcycles.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Fuel system
| ZERO DS | 2024 to 2025 |
|---|---|
| ZERO DSR | 2024 to 2025 |
| ZERO DSR/X | 2023 to 2025 |
| ZERO S | 2024 to 2025 |
| ZERO SR | 2022 to 2024 |
| ZERO SR/F | 2020 to 2025 |
| ZERO SR/S | 2020 to 2025 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.