# Service bulletin SC\-22\-085

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: Service bulletin
- NHTSA id: 11010666
- Published by NHTSA: 2024\-11\-19
- Manufacturer's number: SC\-22\-085
- Manufacturer's date: 2022\-07\-19
- Campaign id or software version: SC\-22\-085
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Service Bulletin Instructions to update the vehicle controller software, bug fixes ands improvements to the vehicle.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-11010666-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-11010666-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2019 to 2021 PROTERRA CATALYST
- 2020 to 2022 PROTERRA ZX5

JSON: [/v1/bulletins/11010666](/v1/bulletins/11010666)

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