2019 CHEVROLET MALIBU HYBRID Complaints

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated while driving at an undisclosed speed, there was an abnormal knocking sound coming from the vehicle with several unknown warning lights illuminated. The vehicle was taken to the dealer where the contact was informed that the failure was an internal engine failure; however, the vehicle was not officially diagnosed. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 116,500.

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the low oil warning light illuminated. The contact was able to pull over to the side of the road. The contact inspected the vehicle and found an oil leak on the ground. The vehicle was towed to the dealer where it was diagnosed and determined that the engine oil cooler lines had ruptured and failed. The vehicle was repaired. The manufacturer was made aware of the failure and referred the contact to the NHSTA Hotline for assistance. The manufacturer assisted with the cost of the repair. The failure mileage was approximately 95,000.

What component or system failed or malfunctioned, and is it available for inspection upon request? The ECU/Power train failed/ Yes the vehicle is available for inspection. The vehicle's check engine light & traction light came on & the dash displayed multiple warning messages including reduced engine power & service ECS. How was your safety or the safety of others put at risk? I was traveling on the Interstate at 65 MPH in traffic in the far left passing lane. Engine power was reduced & I had to safely navigate the vehicle through traffic & multiple lanes to safely get the vehicle to the shoulder of the interstate & avoid causing any accidents. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes, the problem was confirmed by my local Chevrolet dealer. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? It was inspected by my local Chevrolet dealer. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No there was not. The issue was attributed to a known manufacturing flaw on my vehicle. The wiring harness to the ECU was chaffed caused by rubbing on the frame, ECU bracket and/or A arm which in turn caused the issue. GM published a repair bulletin on this issue as well as the NHTSA.

Truck goes into limp mode several times… fuses pop when it does..it does it when I drive or hit any slight bump

The contact owned a 2019 Chevrolet Silverado 1500. The contact stated while driving at approximately 55 MPH, there was an abnormal rattling sound coming from the engine compartment. The contact stated that the vehicle was losing motive power. The contact stated no warning light was illuminated. The contact pulled over and turned off the vehicle; however, when the vehicle was restarted, the vehicle failed to exceed 10 MPH while driving to an independent mechanic. The mechanic diagnosed the vehicle and determined that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 120,000.

abrupt shifts when approaching a red light or stop and sometimes rough shifting.

Started truck Lights came on and warnings popped up on 5/13/2025 Service ESC Service Trailer Brake System Engine Power Reduced ABS Light Started truck lights came on and warnings popped up on 7/10/2025 Service ESC Service Trailer Brake System Engine Power Reduced ABS light

I am experiencing the exact details of N192272400 Rear Wheels Lock At Low Speed but for some reason my VIN isn’t associated with the recall! This is highly dangerous. It could cause a serious accident seen that I live on a main road. I don’t know where the vehicle locks up the rear brakes if I go over 5 miles an hour at random times. I believe 100% that it is exactly what is described in that recall which is a defective TCM that has a short circuit. Another issue that I have with his truck out of nowhere is a short circuit in my rear defroster that was sparking and smoking when I used it.

TSB PIP5776. 87000 miles failed. dealer quote ($9,000) to repair lifter and bent camshaft. Gm said they aren't helping and my next step is get a attorney. Mention 10% “goodwill” offer and lifter collapse + bent cam

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated there was an abnormal ticking sound coming from the engine compartment. There were no warning lights illuminated. The vehicle was taken to the dealer, who diagnosed the vehicle and determined that the engine had failed due to defective camshaft phasers. The contact was informed that the engine needed to be rebuilt. The vehicle was not repaired. The manufacturer was informed of the failure and opened a case. The failure mileage was approximately 108,000.