# Service bulletin TSB150104\-020920

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: 10110291
- Published by NHTSA: 2017\-08\-04
- Manufacturer's number: TSB150104\-020920
- Manufacturer's date: 2017\-02\-09
- NHTSA component: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE

## NHTSA's summary

This Technical Service Bulletin describes a High Pressure Fuel Pump Performance test and New Service Tool to Assist in Troubleshooting Fault Code 559. This is an updated version of a previously released bulletin.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10110291-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10110291-0001.pdf)

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

## Components

Fuel system, Fuel pump

## Vehicles listed

- CUMMINS ISL9
- CUMMINS ISX12
- CUMMINS ISX15

JSON: [/v1/bulletins/10110291](/v1/bulletins/10110291)

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