{"count":1,"message":"Results returned successfully","results":[{"odiNumber":11687173,"manufacturer":"General Motors, LLC","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"06/01/2023","dateComplaintFiled":"09/14/2025","vin":"1GKKNLLS4LZ","components":"POWER TRAIN,ENGINE","summary":"My 2020 GMC Acadia has experienced significant transmission issues, including [slipping / shuddering / \u201cService Transmission\u201d warnings / loss of drive]. The problem has been diagnosed as a torque converter/transmission failure.  GM has acknowledged known defects and issued recalls for 2019\u20132020 Acadia transmissions related to missing bolts in the start-stop accumulator endcap, which can cause fluid leaks and lead to torque converter/transmission failure. Many other owners have reported similar transmission issues, suggesting a systemic defect with the 9-speed transmission used in these vehicles.  Despite these known issues, GM has declined to provide assistance with repairs. This failure compromises the safe operation of the vehicle, and I believe it warrants further investigation and potential recall.","products":[{"type":"Vehicle","productYear":"2020","productMake":"GMC","productModel":"ACADIA","manufacturer":"General Motors, LLC"}]}]}