# Other ZMDN\-052026

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: Other
- NHTSA id: 11033764
- Published by NHTSA: 2026\-06\-09
- Manufacturer's number: ZMDN\-052026
- Manufacturer's date: 2026\-05\-13
- NHTSA component: ELECTRICAL SYSTEM; UNKNOWN OR OTHER

## NHTSA's summary

New diagnostic tool Tuner is available for 2017 and newer model.s On May 15th, a new firmware will be released for our FST / Cypher III models, primarily focused on improving cybersecurity.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11033764-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11033764-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system

## Vehicles listed

- 2017 to 2021 ZERO DS
- 2023 to 2025 ZERO DS
- 2017 ZERO DSP
- 2017 to 2021 ZERO DSR
- 2023 to 2025 ZERO DSR
- 2023 to 2025 ZERO DSR/X
- 2023 to 2025 ZERO DSRP
- 2017 to 2025 ZERO FX
- 2022 to 2025 ZERO FXE
- 2023 to 2024 ZERO FXP
- 2017 to 2024 ZERO FXS
- 2017 to 2021 ZERO S
- 2023 to 2025 ZERO S
- 2017 to 2024 ZERO SR
- 2020 to 2025 ZERO SR/F
- 2020 to 2025 ZERO SR/S

JSON: [/v1/bulletins/11033764](/v1/bulletins/11033764)

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