# Service bulletin WB18\-15

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: 10138431
- Published by NHTSA: 2018\-05\-21
- Manufacturer's number: WB18\-15
- Manufacturer's date: 2018\-03\-26
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

## NHTSA's summary

On the vehicles affected by this bulletin, the instrument cluster software must be updated. This mandatory cluster software update will raise the primary and secondary air system ?low pressure warning? set point.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10138431-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10138431-0001.pdf)

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

## Components

Electrical system, Instrument cluster, Software

## Vehicles listed

- 2013 PREVOST H3
- 2013 to 2017 PREVOST H3\-41
- 2013 to 2017 PREVOST H3\-45
- 2015 PREVOST H3\-45 VIP
- 2014 to 2017 PREVOST X3

JSON: [/v1/bulletins/10138431](/v1/bulletins/10138431)

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