# Service bulletin N232411311

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: 10247499
- Published by NHTSA: 2023\-12\-18
- Manufacturer's number: N232411311
- Manufacturer's date: 2023\-12\-18
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); ENGINE AND ENGINE COOLING

## NHTSA's summary

Service Update \- Certain vehicles may have an Engine Control Module \(ECM\) that does not sufficiently control fuel injector flow rate under certain driving conditions. Dealers are to reprogram the ECM.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10247499-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10247499-9999.pdf)

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

## Components

Engine, Engine control module

## Vehicles listed

- 2023 CHEVROLET COLORADO
- 2023 GMC CANYON

JSON: [/v1/bulletins/10247499](/v1/bulletins/10247499)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20N232411311&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10247499&vehicle=Service%20bulletin%20N232411311)