# Service bulletin 401939

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: 11019542
- Published by NHTSA: 2025\-06\-16
- Manufacturer's number: 401939
- Manufacturer's date: 2025\-06\-16
- Campaign id or software version: 401939
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Multi\-Plex electrical layout for reference.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11019542-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11019542-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2018 FOREST RIVER CHARLESTON

JSON: [/v1/bulletins/11019542](/v1/bulletins/11019542)

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