# Service bulletin M010359300

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: 10154957
- Published by NHTSA: 2019\-03\-25
- Manufacturer's number: M010359300
- Manufacturer's date: 2019\-02\-20
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE; FUEL SYSTEM, GASOLINE

## NHTSA's summary

Certain C7 and C9 truck engines are having fuel injectors fail with the check engine light for \-7 injector codes at Very Early Hours. The fuel injector \-7 not responding properly codes are incorrectly triggered by the software, based on fuel injector returns analysis. Rerun Fuel System Verification Test \(FSVT\) or replace with same part.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10154957-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10154957-9999.pdf)

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

## Components

Electrical system, Fuel system, Software

## Vehicles listed

- CATERPILLAR C7
- CATERPILLAR C9

JSON: [/v1/bulletins/10154957](/v1/bulletins/10154957)

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