# Service campaign 26901

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 campaign
- NHTSA id: 11034400
- Published by NHTSA: 2026\-07\-02
- Manufacturer's number: 26901
- Manufacturer's date: 2026\-06\-15
- Campaign id or software version: 26901
- NHTSA component: STRUCTURE:BODY

## NHTSA's summary

Certain 2025 thru 2027 IC Bus™ CE Series school buses and IC Bus™ Electric CE Series school buses entrance doors may fall out of adjustment over time and with use. A door that is not adjusted properly may result in an improperly closed door and trigger an open door warning light on the dashboard.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11034400-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11034400-9999.pdf)

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

## Components

Body and frame

## Vehicles listed

- 2025 to 2027 IC BUS CESB
- 2025 to 2027 IC BUS EVSB

JSON: [/v1/bulletins/11034400](/v1/bulletins/11034400)

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