2018 Chevrolet Malibu Complaints

STEERING,ELECTRICAL SYSTEM,ENGINE — Filed 07/17/2026

JUST BOUGHT THE CAR AND THE CAR IS RECEIVING ERROR: "SHIFT TO PARK". THIS APPEAR TO BE A KNOW ISSUE FOR 2018 CHEVY MALIBU HYBRID. CAR CUT OFF IN MIDDLE OF TRAFFIC

SERVICE BRAKES,ENGINE — Filed 07/09/2026

While coming down McClure pass in Colorado my brakes failed. The the car went to engine power reduced mode. After getting the car to an independent mechanic I was told that the vacuum pump failed and exploded the parts into the camshaft. After 2 days of repairs I was finally able to get my car back to working order. This could have been a fatal car accident coming down a mountain pass. I was able to get stopped safely because I know the road. I had just driven 700 miles over Eisenhower Pass, Vail Pass, Glenwood Canyon, and then the final pass being McClure pass where it failed. I bought this car brand new and I probably won't buy another Chevy after this. This was a terrifying experience that I will have lasting trauma from.

ELECTRICAL SYSTEM — Filed 12/20/2025

Odometer Fraud. The contact purchased a 2018 Chevrolet Malibu. It was discovered that there was a mileage discrepancy. The vehicle was a dealer sale. At the time of purchase, the vehicle mileage was 93,000. The contact stated that while attempting to trade the vehicle with the dealer, the dealer declined the trade due to a possible odometer fraud. The dealer discovered from the Carfax report that the mileage was 98,000.

STEERING,ELECTRICAL SYSTEM — Filed 05/04/2026

I keep having the shift to park issue. I had it repaired January 2022 and is beginning to have this issue again.

POWER TRAIN,ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL — Filed 05/13/2026

REDUCED ENGINE LIGHT CAME ON TICKING NOISE STOPPED 2 TIMES ON THE HIGHWAY REPAIR LOT RAN A DIAGNOSTIC UNABLE TO FIND THE ISSUE CAR IS NOT WORKING FOUND MANY CODES STILLUNABLE TO FIX THE ISSUE

SERVICE BRAKES, HYDRAULIC,ENGINE — Filed 06/04/2026

The contact owns a 2018 Chevrolet Malibu. The contact stated that while driving on the interstate and attempting to exit the ramp at 40-45 MPH, the brakes failed. After restarting the vehicle, the check engine warning light illuminated. The contact related the failure to NHTSA Campaign Number: 18V576000 (Service Brakes, Hydraulic). The vehicle was towed to the local dealer, where it was diagnosed that the vacuum pump had failed. The vehicle was not repaired. The manufacturer was contacted, confirmed there was no recall and referred the contact to the NHTSA Hotline. The approximate failure mileage was 150,000.

POWER TRAIN,BACK OVER PREVENTION — Filed 04/25/2022

The shift to park is a problem it killed my battery because the car stays on and when I was driving the car turned off in the middle of turning causing someone to almost hit me this is the 3rd time that happened to me but the shift to park has been a problem since I got this car and Chevy does nothing about it

ELECTRICAL SYSTEM,ENGINE — Filed 06/06/2026

I went to put my car in park and it was saying "Shift to Park" on my dashboard even though I was already in park. I know that there was a lawsuit that was won for this very defect but my car is not recalled for this and I feel every Malibu should be especially if almost every Malibu is experiencing the same issue Nationwide. It cannot be a coincidence. Also I have been having issues with a knocking noise on the back of the car when I am driving and I'm being told it's also another common issue with Malibu's known as the Knuckles that need replaced which are not cheap. If these are common issues on every Malibu then every Malibu needs to be recalled for the issue to be fixed not just certain ones. My Malibu has not had one recall but has had the same issues that other Malibu's had with multiple recalls done.

ELECTRICAL SYSTEM — Filed 12/18/2025

Shift to Park!!! everytime i shut my car off

POWER TRAIN,ELECTRICAL SYSTEM,ENGINE — Filed 04/14/2026

My 2018 Malibu is stalling, it is covered under Recall N192221960, and the dealer is refusing to properly scan or fix the issue. They did the recall and the car is still doing the same thing but worse.