# Service campaign N242435630\-05

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: 11020863
- Published by NHTSA: 2025\-07\-23
- Manufacturer's number: N242435630\-05
- Manufacturer's date: 2025\-07\-23
- Campaign id or software version: N242435630\-05
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

Customer Satisfaction Program. Certain model years and vehicle makes noted in the table above may have a condition where the battery is at risk for a drain following an over\-the\-air update. Dealers are to reprogram the serial data gateway module.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11020863-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11020863-9999.pdf)

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

## Vehicles listed

- 2022 to 2023 BUICK ENVISION
- 2021 to 2025 CADILLAC CT4
- 2021 to 2024 CADILLAC CT5
- 2021 to 2024 CADILLAC ESCALADE
- 2023 CHEVROLET CORVETTE
- 2023 to 2024 CHEVROLET SILVERADO 1500
- 2024 CHEVROLET SILVERADO 2500
- 2024 CHEVROLET SILVERADO 3500
- 2023 to 2024 CHEVROLET SUBURBAN
- 2023 to 2024 CHEVROLET TAHOE
- 2023 to 2024 GMC SIERRA 1500
- 2024 GMC SIERRA 2500
- 2024 GMC SIERRA 3500
- 2024 GMC YUKON

JSON: [/v1/bulletins/11020863](/v1/bulletins/11020863)

[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%20N242435630-05&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11020863&vehicle=Service%20campaign%20N242435630-05)