# Service bulletin TSB220023

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: 10249564
- Published by NHTSA: 2024\-02\-02
- Manufacturer's number: TSB220023
- Manufacturer's date: 2024\-01\-16
- NHTSA component: ENGINE AND ENGINE COOLING; UNKNOWN OR OTHER

## NHTSA's summary

This Technical Service Bulletin describes the verification and resolution of issue of No AC voltage generation at rated RPM when configured to star \(wye\) terminal connection using an isolated neutral configuration on an HDKAG unit.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-10249564-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-10249564-9999.pdf)

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

## Components

Engine

## Vehicles listed

- CUMMINS CUMMINS

JSON: [/v1/bulletins/10249564](/v1/bulletins/10249564)

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