# Over\-the\-air update 662.10

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: Over\-the\-air update
- NHTSA id: 11036498
- Published by NHTSA: 2026\-08\-31
- Manufacturer's number: 662.10
- Manufacturer's date: 2026\-08\-10
- Campaign id or software version: 662.10
- NHTSA component: UNKNOWN OR OTHER
- Manufacturer's system: CGM: CGM\-OTA \(Communication Gateway Module \- OTA Micro\)

## NHTSA's summary

This update contains a required software change to help improve the overall software update and diagnostics process. Be sure to install this update to be able to receive future software updates.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11036498-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11036498-9999.pdf)

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

## Vehicles listed

- 2022 to 2023 GMC HUMMER EV PICKUP

JSON: [/v1/bulletins/11036498](/v1/bulletins/11036498)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Over-the-air%20update%20662.10&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11036498&vehicle=Over-the-air%20update%20662.10)