# Service bulletin REC18506

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: 10143913
- Published by NHTSA: 2018\-08\-20
- Manufacturer's number: REC18506
- Manufacturer's date: 2018\-06\-05
- NHTSA component: VEHICLE SPEED CONTROL

## NHTSA's summary

The roll stability valve air supply line may be incorrectly routed. This condition does not affect normal brake operation. However, during a stability control oversteer event and with slippery road conditions, the parking brakes may be modulated unintentionally.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10143913-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10143913-0001.pdf)

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

## Components

Throttle and cruise control

## Vehicles listed

- 2019 IC BUS CESB

JSON: [/v1/bulletins/10143913](/v1/bulletins/10143913)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20REC18506&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10143913&vehicle=Service%20bulletin%20REC18506)