# Service bulletin TSIB 22\-04

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: 10240348
- Published by NHTSA: 2023\-08\-03
- Manufacturer's number: TSIB 22\-04
- Manufacturer's date: 2023\-07\-18
- NHTSA component: STRUCTURE; ELECTRICAL SYSTEM

## NHTSA's summary

Instructions to improve sealing in the front junction box.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10240348-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10240348-9999.pdf)

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

## Components

Body and frame, Electrical system

## Vehicles listed

- 2019 to 2023 MCI J3500
- 2016 to 2023 MCI J4500

JSON: [/v1/bulletins/10240348](/v1/bulletins/10240348)

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