General Motors Corp Air Conditioning Marketing and Sales Practices Litigation

  1. December 09, 2025

    GM Says Air Condition Claims Too Individual For Class Cert.

    General Motors LLC on Monday urged a Michigan federal judge to reject a new request to certify a proposed class of consumers who allege the automaker sold vehicles with air conditioning defects, pointing to recent Sixth Circuit rulings to argue that the claims are too individual to be grouped in a class.

  2. November 01, 2023

    GM Auto Defect Class Cert. Paused To Await 6th Circ. Ruling

    Drivers accusing General Motors of selling vehicles with an air conditioning defect must wait for the Sixth Circuit to decide class certification appeals in other automotive defect cases before finding out if they can move forward as a class.

  3. March 17, 2023

    Mich. Judge Questions Proposed GM Defect Suit Class Reps

    A Michigan federal judge on Friday raised possible issues with several proposed class representatives who are seeking certification of a class action against GM for allegedly manufacturing vehicles with faulty air conditioners. 

  4. October 27, 2021

    General Motors Can't Cool Off Suit Alleging AC Defect

    A Michigan federal judge declined to dismiss a putative consolidated class action accusing General Motors of manufacturing vehicles with faulty air conditioners, ruling Tuesday that the automaker hasn't shown that possible state law variations are enough to kill the suit at this stage.