# Service bulletin TSB\_OP15\_Battery Vent

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: 11021122
- Published by NHTSA: 2025\-07\-31
- Manufacturer's number: TSB\_OP15\_Battery Vent
- Manufacturer's date: 2025\-04\-25
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

The OP15 battery compartment lacks an external vent, which does not comply with ANSI/RVIA LV Standards for Low Voltage Systems in Conversion and Recreational Vehicles. These standards mandate an external vent for vented batteries to ensure proper ventilation and safety.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11021122-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11021122-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2020 PURPLE LINE OPUS CAMPER

JSON: [/v1/bulletins/11021122](/v1/bulletins/11021122)

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