# Service bulletin N252521591\-04

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: 11029963
- Published by NHTSA: 2026\-03\-11
- Manufacturer's number: N252521591\-04
- Manufacturer's date: 2026\-03\-11
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

Certain vehicles listed above may have a condition in which hard braking may unexpectedly engage. Dealers will re\-program the IPM or Front View Camera depending on what the vehicle is equipped with.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11029963-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11029963-9999.pdf)

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

## Vehicles listed

- 2026 CADILLAC CT5
- 2026 CADILLAC ESCALADE
- 2026 CADILLAC ESCALADE ESV
- 2026 CADILLAC ESCALADE IQ
- 2026 CADILLAC ESCALADE IQL
- 2026 CADILLAC VISTIQ
- 2026 CHEVROLET EQUINOX EV
- 2026 CHEVROLET SILVERADO EV
- 2026 CHEVROLET SUBURBAN 1500
- 2026 CHEVROLET TAHOE
- 2026 GMC SIERRA EV
- 2026 GMC YUKON
- 2026 GMC YUKON XL

JSON: [/v1/bulletins/11029963](/v1/bulletins/11029963)

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