# Service bulletin TSB230019

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: 10233021
- Published by NHTSA: 2023\-03\-20
- Manufacturer's number: TSB230019
- Manufacturer's date: 2023\-02\-06
- NHTSA component: ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS

## NHTSA's summary

This Technical Service Bulletin describes the verification and resolution of Fault codes 3232 or 2771 caused due to quality issue on aftertreatment NOx sensors manufactured before 01/19/2023.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10233021-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10233021-9999.pdf)

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

## Components

Driver assistance, Electrical system, Blind spot detection

## Vehicles listed

- CUMMINS ENGINE

JSON: [/v1/bulletins/10233021](/v1/bulletins/10233021)

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