GM eBoost Brake System Defect Investigation
Is Your GM Vehicle Experiencing eBoost Brake Problems?
DiCello Levitt is reviewing reports of GM eBoost brake system failures that may cause drivers to lose brake assist, experience a hard brake pedal, or require more force to stop their vehicles.
The National Highway Traffic Safety Administration (NHTSA) has opened an investigation into potential eBoost failures affecting approximately 1.16 million vehicles, including certain Cadillac, Chevrolet, Buick, and GMC models, as well as the Honda Prologue and Acura ZDX.
If you purchased or leased an affected vehicle, you may have legal rights — even if you have not experienced a brake failure. Complete the form for a free, confidential case review.
What Is the GM eBoost Brake System Investigation About?
The federal investigation is examining reports of brake-assist loss, including incidents in which drivers allegedly lost brake assist while braking. The issue could increase stopping distance and the risk of a crash or injury.
Reports also involve possible failures within the eBoost system, including alleged fractures of an internal spindle.
Which GM Vehicles May Be Affected?
The investigation includes certain:
- 2023–2026 Cadillac Lyriq
- 2023–2026 Chevrolet Colorado
- 2023–2026 GMC Canyon
- 2024–2026 Buick Enclave
- 2024–2026 Buick Envision
- 2024–2026 Chevrolet Blazer EV
- 2024–2026 Chevrolet Equinox EV
- 2024–2026 Chevrolet Traverse
- 2024–2026 GMC Acadia
- 2025–2026 Cadillac Celestiq
- 2025–2026 Cadillac Optiq
Certain 2024–2026 Honda Prologue and Acura ZDX vehicles manufactured by GM are also being evaluated.
What Are the Signs of a GM eBoost Brake Problem?
Reported problems may include:
- Sudden loss of brake assist
- A hard or difficult-to-press brake pedal
- Increased stopping distance
- Brake system warning messages
- ABS or traction-control warning lights
- A crash or near-miss related to braking problems
Some drivers have reported an immediate loss of brake assist while the vehicle is moving or during braking.
Contact DiCello Levitt About a Potential GM eBoost Brake Lawsuit
If you purchased or leased an affected vehicle, contact DiCello Levitt for a free, confidential case review. We are particularly interested in hearing from owners who experienced brake-assist failure, brake system warnings, crashes or near-misses, or out-of-pocket repair costs.
Even if you have not experienced a braking problem, you may still contact us about your vehicle.
GM eBoost Brake System FAQ
What is the GM eBoost brake system?
The GM eBoost system is an electronic brake-assist system used in a range of General Motors vehicles.
What problems are being reported with GM eBoost brakes?
Drivers have reported loss of brake assist, hard brake pedals, increased stopping distance, and brake system warnings.
How many vehicles are under investigation?
Approximately 1.16 million GM vehicles are included.
Has GM recalled vehicles for the eBoost brake problem?
A federal investigation is underway, but no recall covering all GM vehicles included in the investigation has been announced.
What should I do if my GM vehicle loses brake assist?
Keep repair records, dealership communications, diagnostic reports, photos, and other documents related to the problem. You can also contact DiCello Levitt for a free case review.
Is there a GM eBoost brake lawsuit?
DiCello Levitt is investigating potential legal claims involving GM vehicles equipped with the eBoost brake system. If you purchased or leased an affected GM vehicle, you may be eligible to pursue compensation depending on the circumstances. Contact us for a free, confidential case review.
Does it cost anything to contact DiCello Levitt?
No. There is no cost to contact DiCello Levitt about a potential GM eBoost brake system defect. We offer a free, confidential case review so you can discuss your braking problems and learn more about your legal options.
