# NHTSA recall 24V674000

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

- Published by: NHTSA \(United States\)
- Campaign number: 24V674000
- Manufacturer's number: N242447990
- Manufacturer: General Motors, LLC
- Reported: 2024\-09\-12
- Owners notified: 2024\-10\-25
- Component: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE:SOFTWARE; SERVICE BRAKES, HYDRAULIC:BRAKE FLUID LOW WARNING: LAMP
- Units potentially affected: 449671
- Part numbers: 86516047; 85666396

## What is wrong

General Motors, LLC \(GM\) is recalling certain 2023 Chevrolet Silverado 1500, GMC Sierra 1500, 2023\-2024 Chevrolet Tahoe, Suburban, GMC Yukon, Yukon XL, Cadillac Escalade, and Escalade ESV vehicles.  The electronic brake control module software may fail to display a warning light when a loss of brake fluid occurs.  As such, these vehicles fail to comply with the requirements of Federal Vehicle Safety Standard number 135, "Light Vehicle Brake Systems."


## What can happen

Without a warning light, the vehicle may be driven with low brake fluid, which can reduce braking performance and increase the risk of a crash.


## The remedy

The Electronic Brake Control Module \(eBCM\) software will be updated through an over\-the\-air \(OTA\) update or by a dealer, free of charge.  Owner notification letters were mailed October 25, 2024.  Owners can contact GMC customer service at 1\-800\-462\-8782, Chevrolet customer service at 1\-800\-222\-1020, or Cadillac customer service at 1\-800\-458\-8006.  GM's number for this recall is N242447990.


## Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1\-888\-327\-4236 \(TTY 1\-800\-424\-9153\), or go to www.nhtsa.gov.


## Remedy progress the manufacturer reported

- Report: Quarterly report 8, for 2026 quarter 3
- Filed with NHTSA: 2026\-10\-06
- Vehicles in the campaign: 449671
- Reported remedied: 410826 \(91%\)
- Reported unreachable: 1420
- Reported removed: 54

These are the manufacturer's totals for the whole campaign at the end of 2026 quarter 3, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026\-10\-19.

## Vehicles this campaign lists

- [2023 CADILLAC ESCALADE](/makes/cadillac/escalade/2023/recalls.md)
- [2024 CADILLAC ESCALADE](/makes/cadillac/escalade/2024/recalls.md)
- [2023 CADILLAC ESCALADE ESV](/makes/cadillac/escalade-esv/2023/recalls.md)
- [2024 CADILLAC ESCALADE ESV](/makes/cadillac/escalade-esv/2024/recalls.md)
- [2023 CHEVROLET SILVERADO 1500](/makes/chevrolet/silverado/2023/recalls.md). Listed as a series or trim of this model.
- [2023 CHEVROLET SUBURBAN 1500](/makes/chevrolet/suburban/2023/recalls.md). Listed as a series or trim of this model.
- [2024 CHEVROLET SUBURBAN 1500](/makes/chevrolet/suburban/2024/recalls.md). Listed as a series or trim of this model.
- [2023 CHEVROLET TAHOE](/makes/chevrolet/tahoe/2023/recalls.md)
- [2024 CHEVROLET TAHOE](/makes/chevrolet/tahoe/2024/recalls.md)
- [2023 GMC SIERRA 1500](/makes/gmc/sierra/2023/recalls.md). Listed as a series or trim of this model.
- [2023 GMC YUKON](/makes/gmc/yukon/2023/recalls.md)
- [2024 GMC YUKON](/makes/gmc/yukon/2024/recalls.md)
- [2023 GMC YUKON XL](/makes/gmc/yukon-xl/2023/recalls.md)
- [2024 GMC YUKON XL](/makes/gmc/yukon-xl/2024/recalls.md)

## Bulletins for the same vehicles and component

A bulletin is the manufacturer's note to its dealers. It is not part of this recall.

- [23\-NA\-201](/bulletins/11024378.md), 2025-10-21, Service bulletin
- [25\-NA\-065](/bulletins/11017173.md), 2025-04-24, Service bulletin
- [PIT6347A](/bulletins/11015642.md), 2025-03-17, Service bulletin
- [PIT6347](/bulletins/11014624.md), 2025-03-02, Service bulletin
- [24\-NA\-048](/bulletins/11014277.md), 2025-02-17, Service bulletin
- [21\-NA\-043](/bulletins/11014230.md), 2025-02-12, Service bulletin
- [25\-NA\-019](/bulletins/11014138.md), 2025-02-11, Service bulletin
- [21\-NA\-155](/bulletins/11013242.md), 2025-01-30, Service bulletin
- [24\-NA\-073](/bulletins/11013031.md), 2025-01-23, Service bulletin
- [PIT5828D](/bulletins/11012938.md), 2025-01-20, Service bulletin

## Check a VIN

- [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls)
- [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng)

JSON: [/v1/recalls/nhtsa/24V674000](/v1/recalls/nhtsa/24V674000)

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