# Service bulletin ATC2305A

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: 10193393
- Published by NHTSA: 2021\-05\-17
- Manufacturer's number: ATC2305A
- Manufacturer's date: 2021\-04\-20
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

This Account Team Coverage is being issued to address the occurrence of Fault Coade 7935 on certain X15 CM2450 X124B engines. This ATC authorizes certified repair locations to recalibrate the engine control module \(ECM\). 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-10193393-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10193393-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- CUMMINS X15

JSON: [/v1/bulletins/10193393](/v1/bulletins/10193393)

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