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 |
| 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.
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.
| 2023 CADILLAC ESCALADE | |
|---|---|
| 2024 CADILLAC ESCALADE | |
| 2023 CADILLAC ESCALADE ESV | |
| 2024 CADILLAC ESCALADE ESV | |
| 2023 CHEVROLET SILVERADO 1500 | Listed as a series or trim of this model. |
| 2023 CHEVROLET SUBURBAN 1500 | Listed as a series or trim of this model. |
| 2024 CHEVROLET SUBURBAN 1500 | Listed as a series or trim of this model. |
| 2023 CHEVROLET TAHOE | |
| 2024 CHEVROLET TAHOE | |
| 2023 GMC SIERRA 1500 | Listed as a series or trim of this model. |
| 2023 GMC YUKON | |
| 2024 GMC YUKON | |
| 2023 GMC YUKON XL | |
| 2024 GMC YUKON XL |
A vehicle with no link is not in this site's catalog, which covers cars, multipurpose vehicles and trucks by model year. The campaign is from data as of 2026-10-19.
Bulletins for the same vehicles and component
| 23-NA-201 | 2025-10-21. Service bulletin. This service bulletin advises the technician of a possible loose ground that may be causing customer concerns of Loss of Steering Assist and/or Loss of Brake Assist and Malfunction Indicator Lamp (MIL) Illuminated. |
|---|---|
| 25-NA-065 | 2025-04-24. Service bulletin. This informational bulletin instructs the tech when fuel/fluid is needed to be tested and where it can be sent for analysis. |
| PIT6347A | 2025-03-17. Service bulletin. This Preliminary information communicates an issue with ABS SES MIL / Service Brake System / Service StabiliTrak / BSCM DTC P0606 P0562 and dealers to perform additional battery and connection testing. |
| PIT6347 | 2025-03-02. Service bulletin. This Preliminary information communicates an issue with ABS SES MIL / Service Brake System / Service StabiliTrak / BSCM DTC P0606 P0562 and engineering is currently investigating. |
| 24-NA-048 | 2025-02-17. Service bulletin. This service bulletin provides customer information for rear unwanted automatic braking, usually when reversing out of a garage or driveway. |
| 21-NA-043 | 2025-02-12. Service bulletin. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. |
| 25-NA-019 | 2025-02-11. Service bulletin. This bulletin advises the tech to check other areas that may need repair before replacing the wheel speed sensor. |
| 21-NA-155 | 2025-01-30. Service bulletin. This informational bulletin advises the technician to check for faults that may be caused by the trailer otherwise found by a possible faulty trailer connector. |
| 24-NA-073 | 2025-01-23. Service bulletin. This technical bulletin provides a procedure to inform drivers that under certain driving conditions such as hilly or mountainous roads accompanied with frequent braking, that the original equipment front brake pads may wear prematurely. |
| PIT5828D | 2025-01-20. Service bulletin. This Preliminary Information communication provides information to the technician about customers that may request the factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full-Size Pickup or SUV when the vehicle was not ordered with the option. Dealer should advise the customer it cannot be added to the vehicle. |
A bulletin is the manufacturer's note to its dealers. It is not part of this recall.