# Service bulletin SC\-21\-110

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: 11013428
- Published by NHTSA: 2025\-02\-03
- Manufacturer's number: SC\-21\-110
- Manufacturer's date: 2021\-12\-03
- Campaign id or software version: SC\-21\-110
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Transit bus repair to the Dash wiring in which it was missing illumination on the dash when Hazards, Stop Request, and pedal adjustment when pressed. Adds power to splice pack BD050.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-11013428-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-11013428-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2020 to 2021 PROTERRA CATALYST

JSON: [/v1/bulletins/11013428](/v1/bulletins/11013428)

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