# 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: 11005376
- Published by NHTSA: 2024\-08\-01
- Manufacturer's number: 24\-NA\-048
- Manufacturer's date: 2024\-07\-20
- NHTSA component: SERVICE BRAKES; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

## NHTSA's summary

This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the rear automatic braking may brake unwantedly, 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-11005376-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11005376-9999.pdf)

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

## Components

Brakes, Driver assistance

## Vehicles listed

- 2025 BUICK ENCLAVE
- 2023 to 2024 CADILLAC LYRIQ
- 2023 CADILLAC LYRIQ EV
- 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

- [26V082000](/recalls/nhtsa/26V082000.md), 2026-02-12: BACK OVER PREVENTION:SOFTWARE
- [2026020](/recalls/tc/2026020.md), 2026-01-22: Brakes
- [26V031000](/recalls/nhtsa/26V031000.md), 2026-01-22: PARKING BRAKE
- [25V639000](/recalls/nhtsa/25V639000.md), 2025-09-25: FORWARD COLLISION AVOIDANCE: WARNINGS:EXTERNAL/PEDESTRIAN ALERT
- [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.
- [24\-NA\-272](/bulletins/11026032.md), 2025-12-03, Service bulletin: ELECTRICAL SYSTEM; BACK OVER PREVENTION: WARNINGS. This technical bulletin provides repair information to correct a customer concern of Park Assist False Alerts on Z71 Traverse.
- [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.
- [25\-NA\-118](/bulletins/11023051.md), 2025-09-10, Service bulletin: FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. This service bulletin provides information for the technicians to use a Customer Concern Verification sheet to facilitate the questions needing to be answered by the customer regarding Automatic Emergency Braking \(AEB\) issues.
- [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.
- [24\-NA\-142](/bulletins/11019379.md), 2025-06-07, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; ELECTRICAL SYSTEM; STEERING. This technical bulletin provides repair information to correct a customer concern of Steering Wheel Oscillation while in Super Cruise Mode.
- [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\-060](/bulletins/11017004.md), 2025-04-15, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. This service bulletin provides information for dealers/technicians on Diagnostic Aid \- Super Cruise Unavailable.

JSON: [/v1/bulletins/11005376](/v1/bulletins/11005376)

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