# Service bulletin 24\-NA\-131

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: 11005395
- Published by NHTSA: 2024\-08\-01
- Manufacturer's number: 24\-NA\-131
- Manufacturer's date: 2024\-07\-18
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

This technical bulletin provides a procedure for vehicles having improper cabin heating and/or improper A/C performance.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11005395-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11005395-9999.pdf)

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

## Vehicles listed

- 2024 CHEVROLET SILVERADO EV
- 2022 to 2024 GMC HUMMER EV PICKUP

JSON: [/v1/bulletins/11005395](/v1/bulletins/11005395)

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