# Service bulletin WB18\-84A

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: 10148851
- Published by NHTSA: 2018\-11\-19
- Manufacturer's number: WB18\-84A
- Manufacturer's date: 2018\-09\-11
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

On the vehicles affected by this bulletin, update EMS and ACM software to the latest version available.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10148851-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10148851-0001.pdf)

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

## Components

Electrical system, Software

## Vehicles listed

- 2014 to 2019 VOLVO BUS 9700

JSON: [/v1/bulletins/10148851](/v1/bulletins/10148851)

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