# Service campaign N242488800

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: 11015948
- Published by NHTSA: 2025\-03\-26
- Manufacturer's number: N242488800
- Manufacturer's date: 2025\-03\-26
- Campaign id or software version: N242488800
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

Certain vehicles may have reduced OnStar functionality due to an improperly configured module. Dealers are to contact OnStar using the blue button in the vehicle and request a module reconfiguration from an OnStar technical advisor.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11015948-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11015948-9999.pdf)

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

## Vehicles listed

- 2024 CADILLAC CT4
- 2024 CADILLAC CT5
- 2021 CHEVROLET CORVETTE
- 2024 CHEVROLET CORVETTE
- 2024 CHEVROLET CORVETTE E\-RAY

JSON: [/v1/bulletins/11015948](/v1/bulletins/11015948)

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