# Service bulletin TSB170038\-032320

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: 10110319
- Published by NHTSA: 2017\-08\-04
- Manufacturer's number: TSB170038\-032320
- Manufacturer's date: 2017\-03\-27
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE \(EGR VALVE\); ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:COOLING SYSTEM

## NHTSA's summary

This Technical Service Bulletin describes the verification and resolution of the turbocharger actuator sticking as caused by the exhaust gas recirculation cooler internal heat shield cracking. Metal pieces from the internal heat shield can be ingested by the turbocharger, resulting in turbocharger nozzle vane damage and turbocharger actuator sticking.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10110319-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10110319-0001.pdf)

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

## Components

Engine, Exhaust and emissions, Cooling system, EGR valve, Turbocharger or supercharger

## Vehicles listed

- CUMMINS ISX15

JSON: [/v1/bulletins/10110319](/v1/bulletins/10110319)

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