# Service campaign N252494250\-01

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: 11027825
- Published by NHTSA: 2026\-01\-27
- Manufacturer's number: N252494250\-01
- Manufacturer's date: 2026\-01\-27
- Campaign id or software version: N252494250\-01
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

Certain vehicles listed above may be missing relevant information regarding the use of snow chains, snow socks, or other traction devices from the Owner’s Manual. Vehicle owners will be mailed an owner’s manual insert to include with other important printed material in the glovebox. For vehicles currently on dealer lots, dealers will include the insert prior to delivery.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11027825-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11027825-9999.pdf)

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

## Vehicles listed

- 2025 CADILLAC ESCALADE IQ
- 2023 to 2026 CADILLAC LYRIQ
- 2025 CADILLAC OPTIQ
- 2024 to 2025 CHEVROLET BLAZER EV
- 2024 to 2025 CHEVROLET EQUINOX EV
- 2025 CHEVROLET SUBURBAN 1500
- 2025 CHEVROLET TAHOE
- 2024 to 2026 CHEVROLET TRAILBLAZER
- 2025 GMC YUKON
- 2025 GMC YUKON XL

JSON: [/v1/bulletins/11027825](/v1/bulletins/11027825)

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