# Service campaign N252541390

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: 11028805
- Published by NHTSA: 2026\-02\-12
- Manufacturer's number: N252541390
- Manufacturer's date: 2026\-02\-12
- Campaign id or software version: N252541390
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

Certain vehicles may have a condition in which the radiator hose clamp is not properly seated. Dealers are to inspect, and if necessary, replace the hose clamp on the radiator outlet hose

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11028805-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11028805-9999.pdf)

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

## Vehicles listed

- 2026 CHEVROLET CORVETTE CONVERTIBLE
- 2026 CHEVROLET CORVETTE COUPE

JSON: [/v1/bulletins/11028805](/v1/bulletins/11028805)

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