# Service campaign 26\-481

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: 11030284
- Published by NHTSA: 2026\-03\-27
- Manufacturer's number: 26\-481
- Manufacturer's date: 2026\-03\-26
- Campaign id or software version: 26\-481
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

It has been determined that the wiring for the generator switch and hour meter on the monitor panel of specific models may be wired incorrectly.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11030284-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11030284-9999.pdf)

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

## Vehicles listed

- 2025 to 2026 KEYSTONE CARBON
- 2025 to 2026 KEYSTONE IMPACT

JSON: [/v1/bulletins/11030284](/v1/bulletins/11030284)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20campaign%2026-481&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11030284&vehicle=Service%20campaign%2026-481)