2016 CHEVROLET MALIBU Complaints

To whom it may concern, I am writing to formally report a recurring safety-related issue with my 2016 Chevrolet Malibu. The vehicle consistently displays a “Shift to Park” warning message, even when the gear selector is properly in the Park position. This malfunction prevents the car from turning off completely and poses a serious safety and reliability concern. This issue first occurred while the vehicle was under warranty, and the dealership performed a repair. However, the problem has returned, and my warranty has since expired. Despite the previous fix, the issue continues to persist. This malfunction is widely documented among other 2016–2019 Chevy Malibu owners and appears to stem from a design or manufacturing flaw in the shifter assembly or park switch. I am concerned that this defect could: Prevent the vehicle from being securely parked. Lead to battery drain due to the vehicle not shutting off. Pose a risk if the driver believes the car is in park when it is not. I am requesting that Chevrolet consider this a safety defect and either recall the affected vehicles or offer extended coverage for repairs. I also ask that NHTSA investigate this issue further as it compromises the safety, reliability, and proper functioning of the vehicle. Thank you for your attention to this matter. I would appreciate any assistance or updates regarding how this issue will be addressed. Vehicle Info: 2016 Chevrolet Malibu E2 Year: 2016 Make: Chevrolet Model: Malibu Mileage: 60,000 VIN: ALREADY INSERT Previous repair date(s): 02/21/2020 Sincerely, [XXX] [XXX] [XXX] Toledo, Ohio INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Vehicle will display on dashboard “Shift to park” while the vehicle is placed in “P”. The engine will turn off, but the power remains on until the battery is disconnected from the vehicle. Codes have been verified by the Chevrolet dealership.

The contact owns a 2016 Chevrolet Malibu. The contact stated that upon depression of the brake pedal, the brake pedal made an abnormal grinding sound and became stiff. The check engine warning light was illuminated. The contact's husband replaced the brake sensor; however, the failure recurred several days later. The contact related the failure to NHTSA Campaign Number: 16V272000 (Electronic Stability Control). The dealer was notified of the failure and informed the contact that the VIN was not included in the recall. The contact was provided an estimate for a diagnostic test and was referred to the manufacturer for assistance. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline to report the failure. The vehicle was not repaired. The failure mileage was approximately 120,000.

The contact owns a 2016 Chevrolet Malibu. The contact stated that after shifting to park, the message to shift to park was displayed. The failure occurred intermittently and had become more persistent over time. The vehicle was not taken to the dealer to be diagnosed or repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 130,000.

Water leaks into the trunk and back seat of the vehicle because the seal around the upper brake light in the rear glass is faulty, causing a mildew/mold odor in the trunk. It is not available for inspection as I had it repaired and sold the vehicle. The problem was confirmed by the glass company to did the repair for much less than the quote the dealership provided. The vehicle was inspected by the dealership. There were no warning lamps, messages or other symptoms prior to the failure.

The contact owns a 2016 Chevrolet Malibu. The contact stated that occasionally while attempting to accelerate the vehicle stalled. The contact stated that the failure also occurred while stopped at a traffic light. The contact was able to restart the vehicle and continued driving; however, the check engine warning light illuminated. The vehicle was taken to an independent mechanic where the vehicle was diagnosed and the contact was advised that the throttle position sensor, and the intake airflow system were faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 163,000.

Happened around 46000 miles after receiving a recall notice in the mail about the pedal positioning sensor causing a reduced engine power signal, and immediately reducing speeds on the interstate. Local Chevy dealership replaced. Fast-forward 80K miles and the same incident is happening, however likely not going to be covered by GM. Same message, same code being detected.

Car showing warning : engine power reduced Car decelerate unexpectedly Car won’t accelerate past 20 mph intermittently - when putting car in park, car won’t recognize when in the park positioned and shows warning : shift to park

The contact owns a 2016 Chevrolet Malibu. The contact stated that occasionally while shifting into park(P), the computer failed to register that the vehicle was in park(P). The message "Shift to Park" was displayed on the instrument panel. The contact stated that during the failure, the doors failed to lock. No warning lights were illuminated. The vehicle was taken to a local dealer where the vehicle was diagnosed, and the contact was informed that the shifter, shifter harness, and shifter switch needed to be replaced. The vehicle was repaired; however, the failure persisted. The manufacturer was notified of the failure. The approximate failure mileage was 47,000.

The check engine light came on and we brought it to the shop where they said the code is for the electronic brake system modulator. It is also causing the ABS to malfunction and be hypersensitive. There is a recall for the same make/model/year of vehicle, except the month before her car was manufactured. I believe this is a safety issue that needs to be looked into and that her car should also be a part of this recall. We purchased the car in mid November and the engine light showed up a couple weeks later. I contacted GM who said to contact this site to request further investigation for safety risks.