Jul 1, 2026Engine & cooling
The contact owns a 2023 Chevrolet Malibu. The contact stated that the vehicle hesitated after starting the vehicle, and while accelerating on several occasions from a stoplight. The failure occasionally occurred while driving on the freeway, causing the vehicle to decelerate unexpectedly. The vehicle was taken to the local mechanic, who diagnosed the vehicle and determined that the turbocharger needed to be replaced. The vehicle was not repaired. The manufacturer and local dealer were notified of the failure, but no assistance was provided. The contact was informed that the vehicle did not qualify for an extended warranty coverage associated with the failure. The failure mileage was 128,000.
NHTSA ODI 11747750
Jun 12, 2026Engine & cooling
The contact owns a 2023 Chevrolet Malibu. The contact stated that while driving at an undisclosed speed, the vehicle intermittently entered LIMP mode. The message "Turn off to Reduce Power Failure" was displayed, and the vehicle failed to exceed 40 MPH. The Check Engine warning light was illuminated. The vehicle was taken to an independent mechanic, where the cause of the failure was unidentifiable. The independent mechanic cleared the diagnostic trouble code; however, the failure persisted. The vehicle was taken to a different independent mechanic, where it was diagnosed that the turbocharger had failed and needed to be replaced. The contact related the failure to an unknown NHTSA Campaign Number; however, the VIN was not included. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 68,000.
NHTSA ODI 11743699
May 28, 2026Engine & cooling
The contact owns a 2023 Chevrolet Malibu. The contact stated that while driving 55 MPH and depressing pedal, the vehicle failed to respond as intended. The check engine warning light illuminated, and the message "Engine Power Reduced" was displayed. The contact stated that the failure occured intermittently. The vehicle was taken to the dealer, where it was diagnosed that the turbo charger had failed and needed to be replaced. The vehicle was not repaired due to the cost. The manufacturer was not contacted. The failure mileage was approximately 85,000.
NHTSA ODI 11740544