By Brigette Honaker , Danielle Toth  |  June 7, 2022

Category: Auto News
Close up of Chevrolet logo on a steering wheel - General Motors engine defect class action, dismiss
(Photo Credit: Raduz/Pexels.com)

Update:

  • In 2020, Judge Dora Lizette Irizarry decided to dismiss a General Motors class action claiming Chevy Malibu vehicles have an engine defect that causes them to reduce power abruptly.
  • Judge Irizarry agreed to dismiss plaintiff Mark Rothschild’s declaratory and injunctive relief claims, as well as those for breach of express warranty, Magnuson-Moss Warranty Act violations, unjust enrichment and GBL § 349 deceptive practices involving the warranty, saying, “plaintiff fails to allege a real or immediate threat of future injury.”
  • However, the judge did not grant GM’s request to dismiss putative nationwide class claims because Rotschild did not move to certify a nationwide class.

(Sept. 16, 2019)

A GM class action claims Chevy Malibu vehicles have an engine defect that causes them to reduce power abruptly.

Thousands of 2016 to 2018 Chevy Malibu vehicles allegedly have a defective electronic throttle control and accelerator pedal position sensor.

Electronic throttle control is in charge of controlling the powertrain of the vehicle, connecting the accelerator pedal to the throttle in an electronic manner.

These components are reportedly defective and cause the Chevy Malibu vehicles to suddenly drop in power, “often at interstate highway speeds.” Vehicles may show an “Engine Power is Reduced” warning on the dashboard display.

According to the GM engine defect class action, plaintiff Mark Rothschild purchased a 2017 Chevrolet Malibu in September 2017. In March 2018, while driving at highway speed, Rothschild’s vehicle allegedly displayed an “Engine Power is Reduced” warning and reduced speeds to around 20 mph.

“Mr. Rothschild luckily navigated his vehicle to a safe place out of traffic but feared for his safety,” the GM class action states.

Rothschild reportedly brought his vehicle to a GM dealership where the accelerator pedal was replaced under warranty. However, a year later, Rothschild’s vehicle allegedly experienced the defect once again.

This time, the dealership allegedly refused to cover the cost of repairs. Rothschild says he complained to GM corporate but was not given any assistance. In the end, Rothschild was reportedly forced to pay almost $200 to replace his accelerator pedal again by a different mechanic.

Rothschild experienced the defect one more time in July 2019. He brought the vehicle back to the mechanic and had the pedal replaced for a third time, this time under warranty.

“Mr. Rothschild has never received a reimbursement for his out of pocket expenses or his lost time spent in attempting to have the Engine Power Reduced defect repaired,” the GM class action claims.

General Motors class action alleges company knew about defect

Numerous consumers have allegedly complained about the engine defect and reduced power problem. Through these complaints, GM reportedly knew about the defect but failed to inform consumers and recall the vehicle parts. Instead of informing consumers of the defect, GM allegedly concealed the issue.

“Despite its knowledge, GM has failed to recall the inherently dangerous electronic throttle control and/or accelerator pedal position sensors or reimburse vehicle owners for the inevitable failure of this critical part,” the GM class action claims.

In his GM class action, Rothschild seeks to represent a Class of consumers who purchased or leased a Chevrolet Malibu from model years 2016 to 2018. He also seeks to represent a subclass of the same consumers from New York.

The GM engine defect class action lawsuit seeks actual damages, statutory damages, punitive damages, disgorgement, restitution, interest, court costs, and attorneys’ fees.

Did you experience the alleged GM engine defect in your own 2016 to 2018 Chevy Malibu? Share your experiences in the comment section below!

Rothschild and the proposed Class are represented by Nicholas A. Migliaccio, Jason S. Rathod and Esfand Y. Nafisi of Migliaccio & Rathod LLP; and by Daniel Levin and Nicholas Elia of Levin Sedran & Berman.

The dismissed General Motors engine power class action lawsuit is Rothschild v. General Motors LLC, Case No. 1:19-cv-05240, in the U.S. District Court for the Eastern District of New York.


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1,556 thoughts onGeneral Motors class action over engine defect dismissed

  1. Barbara Reischman says:

    I am having the same issue with my 2016 Chevy Malibu.

    1. Stephanie Dell says:

      Currently having the same issue with a 2014 Malibu

  2. darcella woodard says:

    Worse car I ever owned. I will never purchase another General Motors car. My 2016 Malibu engine light stays on, car loses speed while I’m driving fast paced on roads & freeways with cars barely missing hitting me. Dealership replaced it under warranty was fine for a little while then same issue returned. Now dealership wants to charge me for something that should’ve been corrected. I do not have a reliable car. I’m forced to catch rides and be stranded at home.

    1. Willie Mae Jones says:

      I am in the same situation I have to catch rides while my 2016 Malibu is being repaired but the thing about my warranty has expired at 85000 miles 🙃

  3. Jonathan Elwood says:

    My 2016 Chevy Malibu has the same issue reduced engine power. I had a diagnostic scan run on it, and I was informed there was communication lost with the throttle positioning sensor and the brake position sensor. This has happened at least 20 times in the past 4 years of having this vehicle, and is extremely frustrating. I’m forced to rent a vehicle for long distance travel as I’m not able to rely on my 2016 Malibu to make the journey without having an issue.

  4. Deborah says:

    I have a 2016 chevy malibu. This is a cencern to me. I would like to be informed.

  5. Lori Nadeau says:

    I have recently had the Engine speed reduced come up on my 2017 chevy malibu …twice now 2025.

  6. Frederick Butler says:

    I have a 2018 model and mine started with just the Throttle Body Position sensor error and engine mode while dropping my kid off to school. Scary the mess out my kid. They realized I could just reset it. 2 codes came up pedal position sensor and throttle body position sensor. After that first time a few months had passed and it did it again I sent back to dealer they changed the pedal under the recall they quietly put out and everything was fine until a few weeks later. Did it again while on the way to work got to work reset it again. Over that week I had the throttle cleaned and did a fuel treatment. Months when pass and now I just replace the throttle position sensor which Chevy does tell you is the located inside the throttle body unit which mean I had to replace the entire throttle body two week ago before it snowed. Car ran fine had my shop do the relearn and she was good. Until I had was warming my car up the day after it snowed and a few minutes the check engine light came back on. My onstar alert and send me the code. Same code throttle body position sensor I reset everything was fine then on the way to mall it did it twice reset again got have now car has a rough idle I’m over this car ready to go trade it in!!! This is unacceptable Chevy I have been dealing with the issue for a year now!

    1. Candice Suzanne Rinnert says:

      My 2018 Chevy Malibu

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