# Service bulletin T2258A

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: 10188837
- Published by NHTSA: 2021\-03\-15
- Manufacturer's number: T2258A
- Manufacturer's date: 2021\-02\-18
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

This Temporary Repair Practice is being issued to address Turbocharger and/or VGT Actuator failures on certain ISX15 CM2350 engines. This TRP authorizes certified repair locations to replace the Turbocharger and/or the VGT Actuator if fault codes ortroubleshooting lead to a confirmed failure of the Turbocharger and/or the VGT Actuator. This is an update to a previously submitted communication.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10188837-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10188837-9999.pdf)

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

## Components

Engine

## Vehicles listed

- CUMMINS ISX15

JSON: [/v1/bulletins/10188837](/v1/bulletins/10188837)

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