# Service bulletin IK0700121

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: 11010965
- Published by NHTSA: 2024\-12\-03
- Manufacturer's number: IK0700121
- Manufacturer's date: 2024\-11\-22
- Campaign id or software version: IK0700121
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

Vehicles with a Diesel Particulate Filter \(DPF\), require periodic regenerations. Due to the usage requirements of some fleet and emergency vehicles, it may be difficult to perform an automatic regeneration. The use of the Manual Regeneration function when prompted or on a regular basis will reduce the chance of a vehicle having regeneration issues. Navistar allows the operator of emergency vehicles to perform periodic regens regardless of soot loading.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11010965-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11010965-9999.pdf)

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

## Vehicles listed

- 2023 INTERNATIONAL CV

JSON: [/v1/bulletins/11010965](/v1/bulletins/11010965)

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