# Other 45\-072

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: Other
- NHTSA id: 11033922
- Published by NHTSA: 2026\-06\-17
- Manufacturer's number: 45\-072
- Manufacturer's date: 2026\-06\-13
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Cummins has published TSB220086 to supplement troubleshooting for fault code 8156.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11033922-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11033922-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- PACCAR WARNING TRIANGLE KITS

JSON: [/v1/bulletins/11033922](/v1/bulletins/11033922)

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