# Service bulletin TSB240169

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: 11010236
- Published by NHTSA: 2024\-11\-07
- Manufacturer's number: TSB240169
- Manufacturer's date: 2024\-10\-04
- NHTSA component: ENGINE

## NHTSA's summary

This Technical Service Bulletin describes the inspection and repair steps for the ECM and block ground straps which may have loose or corroded connections, resulting in a failure to be able to complete the Air Handling Performance Test or fault code 1117 \(Power Supply Lost With Ignition On \- Data Erratic, Intermittent, or Incorrect\) being reported.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11010236-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11010236-9999.pdf)

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

## Components

Engine

## Vehicles listed

- CUMMINS B6.7
- CUMMINS L9
- CUMMINS X12
- CUMMINS X15

JSON: [/v1/bulletins/11010236](/v1/bulletins/11010236)

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