# Service bulletin 24\-NA\-048

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: 11010708
- Published by NHTSA: 2024\-11\-21
- Manufacturer's number: 24\-NA\-048
- Manufacturer's date: 2024\-10\-16
- NHTSA component: SERVICE BRAKES

## NHTSA's summary

This service bulletin provides customer information for rear unwanted automatic braking, usually when reversing out of a garage or driveway.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11010708-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11010708-9999.pdf)

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

## Components

Brakes

## Vehicles listed

- 2025 BUICK ENCLAVE
- 2023 to 2024 CADILLAC LYRIQ
- 2024 CADILLAC XT4
- 2024 CHEVROLET BLAZER EV
- 2024 CHEVROLET EQUINOX EV
- 2024 CHEVROLET SILVERADO EV
- 2024 to 2025 CHEVROLET TRAVERSE
- 2024 to 2025 GMC ACADIA

## Recalls for the same vehicles and component

- [2026020](/recalls/tc/2026020.md), 2026-01-22: Brakes
- [26V031000](/recalls/nhtsa/26V031000.md), 2026-01-22: PARKING BRAKE
- [2025351](/recalls/tc/2025351.md), 2025-06-25: Brakes
- [25V433000](/recalls/nhtsa/25V433000.md), 2025-06-25: PARKING BRAKE
- [25V390000](/recalls/nhtsa/25V390000.md), 2025-06-12: SERVICE BRAKES, HYDRAULIC:BRAKE FLUID LOW WARNING:SWITCH/SENSOR/FLOAT
- [2024453](/recalls/tc/2024453.md), 2024-08-08: Brakes
- [24V589000](/recalls/nhtsa/24V589000.md), 2024-08-08: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE

## Other bulletins for the same vehicles and component

- [N262545360](/bulletins/11038356.md), 2026-10-07, Service campaign: SERVICE BRAKES. Service Update. Certain vehicles listed above may experience a condition in which the Anti\-Lock Braking System \(ABS\) may be perceived as activating earlier than expected during certain braking scenarios on slippery road conditions, such as ice\- or snow\-covered surfaces. Dealers will reprogram the brake system control module and drive motor control module.
- [25\-NA\-128](/bulletins/11024951.md), 2025-11-05, Service bulletin: SERVICE BRAKES. This service bulletin provides a service procedure to correct a customer concern of Grind, Groan and/or Rubbing Type Noise Coming from Front of Vehicle During Braking Hard \(High Deceleration\).
- [N252521980\-01](/bulletins/11024688.md), 2025-10-31, Service campaign: SERVICE BRAKES. Certain vehicles listed above, may have a condition in which the Brake System Control Module does not have the latest software. Dealers are to reprogram the Brake System Control Module.
- [N252521980](/bulletins/11024420.md), 2025-10-22, Service campaign: SERVICE BRAKES. Certain vehicles, may have a condition in which the Brake System Control Module does not have the latest software. Dealers are to reprogram the Brake System Control Module.
- [N242482170\-01](/bulletins/11021982.md), 2025-08-20, Service campaign: SERVICE BRAKES. Service Update. Certain vehicles listed above may have a condition in which the internal cartridge seal in the eBoost Module is missing. Dealers are to replace the brake master cylinder.
- [25\-NA\-065](/bulletins/11017173.md), 2025-04-24, Service bulletin: STEERING; SERVICE BRAKES; FUEL/PROPULSION SYSTEM. This informational bulletin instructs the tech when fuel/fluid is needed to be tested and where it can be sent for analysis.
- [25\-NA\-029](/bulletins/11014571.md), 2025-02-27, Service bulletin: ELECTRICAL SYSTEM; SERVICE BRAKES. This technical bulletin provides repair information to correct a customer concern of Brake Pad Life Percentage Higher Than It Should be and Over Predicting Wear.
- [24\-NA\-048](/bulletins/11014277.md), 2025-02-17, Service bulletin: FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING; SERVICE BRAKES. This service bulletin provides customer information for rear unwanted automatic braking, usually when reversing out of a garage or driveway.
- [21\-NA\-043](/bulletins/11014230.md), 2025-02-12, Service bulletin: VISIBILITY/WIPER; SERVICE BRAKES; ENGINE; ELECTRICAL SYSTEM; WHEELS. 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](/bulletins/11014138.md), 2025-02-11, Service bulletin: WHEELS; VEHICLE SPEED CONTROL; AIR BAGS; ELECTRICAL SYSTEM; SERVICE BRAKES. This bulletin advises the tech to check other areas that may need repair before replacing the wheel speed sensor.

JSON: [/v1/bulletins/11010708](/v1/bulletins/11010708)

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