# Service bulletin TSB150127\-072715

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: 10086042
- Published by NHTSA: 2016\-12\-13
- Manufacturer's number: TSB150127\-072715
- Manufacturer's date: 2015\-07\-30
- NHTSA component: ENGINE

## NHTSA's summary

THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF IDLE SURGE CAUSED BY LOW PRESSURE REGULATOR OSCILLATIONS. FAULT CODES 6396 OR 1861 MAY BE ASSOCIATED WITH AN OSCILLATING LOW PRESSURE REGULATOR.

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Engine

## Vehicles listed

- CUMMINS WESTPORT ISX12 G

JSON: [/v1/bulletins/10086042](/v1/bulletins/10086042)

[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%20TSB150127-072715&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10086042&vehicle=Service%20bulletin%20TSB150127-072715)