# Service bulletin N262545571

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: 11036227
- Published by NHTSA: 2026\-08\-18
- Manufacturer's number: N262545571
- Manufacturer's date: 2026\-08\-18
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

Certain vehicles listed above may have a condition in which certain modules failed to update with an over\-the\-air \(OTA\) update. Dealers will update the front passenger and/or rear infotainment systems.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11036227-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11036227-9999.pdf)

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

## Vehicles listed

- 2025 CADILLAC ESCALADE
- 2025 CADILLAC ESCALADE ESV
- 2025 CADILLAC ESCALADE IQ
- 2025 CHEVROLET SUBURBAN 1500
- 2025 CHEVROLET TAHOE
- 2025 GMC YUKON
- 2025 GMC YUKON XL

JSON: [/v1/bulletins/11036227](/v1/bulletins/11036227)

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