The computer was not recognizing my car being in the correct gear shift. It did this for a few days until finally, I couldn't drive it. The car would not recognize any part of the gear being in the correct position. The car would not move forward or reverse, resulting in a tow. The mechanic at Reed Lallier Chevrolet in Fayetteville NC was even able to guess my car make and model from the symptoms I reported (which was later discovered, in my case, the gear shift link had loosened), and confirmed that if this happened while in motion, it would have been very dangerous. He also said they had 3 other cars that SAME DAY that had different causes but the same exact faulty gear recognition, with all of them being recent-year Malibu Chevrolet models AND the following day when I was doing my follow-up call concerning my car, 2 more were brought in with the faulty gear recognition issue.

- Troy, NC, USA

Had the car for less than a year and it started jerking badly on the highway almost caused an accident. Took it to the Chevy dealer and was told I need a new transmission on a 2021 vehicle because of a STRETCHED DRIVE CHAIN CAUSING WEAK DRIVE AND CAUSED METAL DEBRIS TO GET SENT THROUGH THE TRANSMISSION SETTING DTC'S.

- Manor, TX, USA

Warning light appears on dash "Shift to Park". Car is in park. Engine will turn off, but ignition stays in accessory mode and will run down battery if ignored. Have to wiggle shifter back and forth repeatedly to get the warning light to go away and the ignition to completely shut off. Started as a once in a while occurrence 3 months ago. Now doing this almost every time. Car is a 2021, has 100k miles, so out of warranty. No active recall. There was a recall for 2016-2019 models, and a class action lawsuit but no recall on 2021 model.

- Ava, IL, USA

When trying to park shift disappears. Parking feature unavailable. Have to try several times to or wait until parking shift appears. System glitch trying to park. Afraid car will run off by itself and hit other cars and crash. Family of four very concerned for our safety. It has been a known issue on several Chevrolet Malibu since 2015 This should have been on a recall since 2015. Why haven-??t there been any recalls on this vehicle for this problem. This problem needs to get resolved and if we have to pay out of pocket money reimbursed for everyone. Fear for our safety using this car now.

- El Paso , TX, USA

-??Shift to Park-?? message appears in the car's Driver Information Center, even when it is already in Park. It doesn't recognize that the vehicle is in park. I have to wiggle the gear several times before the message clears. It doesn't allow me to lock my vehicle when this happens, I believe the vehicle stays on while this message is on the DIC, making it very unsafe. I see that there are several complaints about this issue but no recall has been made. The dealer refuses to do a free diagnostic test knowing that these vehicles have had issues. My vehicle is no longer under warranty at 54,000 miles, I will be out of pocket the expense but it's definitely unfair that this has not been an issue recalled by GM.

- Kerrville, TX, USA

Every time I shift my car into park and try to power it off I get a warning saying shift car to park when already in park. Now I-??m afraid that one day the car will display the shift gear improperly and the car will start to move on it own causing the safety anyone around it.

- Perris, CA, USA

The contact owns a 2021 Chevrolet Malibu. The contact stated that when the gear shifter was shifted into park(P), the vehicle started to roll. The contact stated that the shift to park message was then illuminated. The contact turned off and restarted the vehicle. The vehicle was taken to the dealer but 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 66,000.

- Macon, GA, USA