The contact owns a 2016 Chevrolet Malibu. The contact stated that after driving and parking the vehicle, the contact entered the residence; however, upon returning to the vehicle, the vehicle failed to start. There were no warning lights illuminated. The vehicle was towed to the local dealer, and the contact was informed that the battery needed to be replaced. The battery was replaced. The vehicle was diagnosed, and determined that the camshaft, fuel vacuum pump, and camshaft sensor needed to be replaced. The Oxygen sensors were replaced. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was approximately 146,000.

- Akron, OH, USA

The engine power reduced came light came on along with service stability trac. The car would stall after going into auto stop and just shut off. In certain instances it would shutoff when slowed down enough. It was brought in for service where the turbo charge solenoid starter and catalytic converter annd alternator all were replaced due to the turbo braking into pieces and being lodged into the converter and engine. Less than a week later the car returned to stalling at the auto stop feature. When brought in for service it was linked to the alternator and engine control module and mass air flow sensor. The car was then serviced again six months later for the alternator again. Now the car is once again stuck in engine power reduced with no direct codes linked to the problem and the starter was replaced and now the engine is remaining in limp mode. The car has stalled multiple times on not only at stop lights but on the highway and while turning at busy intersections causing traffic jams and even a side collision. The engine light as remained on since the day I got the car.

- La Place, LA, USA

Intermittent shift to park message displayed while vehicle in park. Two states have sued and won to have this safety problem taken care of by GM. (Ohio and tenn.) should be a recall item. Why not. GM service bulletin 19-na-206, march2024

- Greenfield, WI, USA

Vehicle isn-??t recognizing that it-??s in park, shift to park keeps coming on dashboard which is also causing my vehicle not to change gears correctly

- Columbus , GA, USA

2016 Chevy Malibu is experiencing a -??Shift to Park-?? issue, where the car does not recognize it is in Park even after shifting correctly. This prevents the vehicle from turning off, leaving lights and electronics running, which can drain the battery. A service advisor at AutoNation Chevrolet Orlando confirmed this is a common problem in GM vehicles like the Traverse and Silverado. She explained the repair-?"replacing the faulty sensor/shifter assembly-?"typically costs around $800. Beyond battery drain, there are safety concerns, since the system-??s failure to recognize Park could risk the car rolling if the brakes disengage. The issue first appeared about four months ago, went away, and has now reoccurred.

- Orlando, FL, USA

The contact owns a 2016 Chevrolet Malibu. The contact stated that after driving vehicle and shifting into park(P), there was a dinging alert sounded, with the -??Shift to Park" message displayed. The contact stated that the vehicle failed to turn off. There were no warning lights illuminated. The contact stated that the failure was a known issue and was related to NHTSA Campaign Number: 16V502000 (Electrical System, Power Train). The local dealer was contacted and instructed the contact to shift to neutral and then park. The instruction worked once, but the failure persisted. The vehicle was not diagnosed or repaired. The contact called an independent mechanic who was uncertain of how to repair the vehicle and suggested that the contact check for recalls. The manufacturer was not contacted. The failure mileage was approximately 90,000. The VIN was not available.

- Monclova, OH, USA

Engine power reduced defect, causing affected models to lose power while driving at highway speeds. My son-??s was driving 55 mph and then all of sudden the car decelerated to 20 mph in minutes before his 2016 Malibu stalled on [XXX]. Unfortunately the car did not make it to the emergency lane and as a result a SUV hit his car killing my daughter who was 33 weeks pregnant. The baby survived with lifelong injuries. Despite this recall, GM failed to notify vehicle owners, including the owner of the vehicle involved in the fatal accident on [XXX], in Dallas, Texas, resulting in my daughter-??s death. This defect has been found in several 2016 Malibus, prompting a class action lawsuit against GM. Plaintiffs in the class action lawsuit reported having to restart their vehicles or replace faulty accelerator pedal position sensors to address the issue. GM's failure to notify vehicle owners of the safety recall constitutes negligence and gross negligence. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- Red Oak, TX, USA

When I put the car in park and try to turn the car off the Shift Park message comes on preventing me from cutting the car completely off. I put in back in drive or reverse then back in park it still dings and shows the message. I takes a number of repeating these steps for it to stop and turn off and this is happening every time I'm trying to turn the car off.

- Seffner, FL, USA

I am filing a complaint regarding ongoing and worsening issues with my Chevrolet vehicle, which appear to point to broader defects involving the engine and electrical systems. Months ago, while driving, the car suddenly lost power and displayed "Engine Power Reduced." I had to keep using it due to work needs. Over time, it hesitated more during acceleration and felt increasingly unsafe. When I finally brought it to a Chevrolet service center, I was told the issue involved the pistons. The vehicle also regularly shows a "Shift to Park" warning even when the gear is in Park, raising concerns about the transmission's reliability. The power loss continues, especially when going uphill -?" again triggering the "Engine Power Reduced" alert and dropping the speed to no more than 35 MPH. A diagnostic showed a P0302 code for a cylinder 2 misfire. The radio head unit, already replaced once under warranty, failed again after just 9 months. Prior to the worsening idle and gear issues, I also received network-related codes involving the ECM and transmission computers. Although I-??ve replaced the alternator, the car still shows "Service Electric System" warnings, suggesting ongoing electrical problems. I also noticed GM-??s N182195660 campaign involving predictive monitoring for Stochastic Pre-Ignition (SPI) on SCP platforms. My car has the 2.0L turbo engine, and I-??m concerned it may be experiencing SPI or coolant intrusion issues affecting overall performance and system integrity. I-??m requesting that Chevrolet investigate these problems thoroughly and determine whether my vehicle qualifies for recall, extended warranty, or defect coverage. These issues are persistent, serious, and deserve immediate attention. Thank you for your time. I hope to see resolution soon.

- Herriman, UT, USA

Shift to park message and park not fully engaging. This caused the vehicle to roll back when parked on an incline.

- Las Vegas, NV, USA

Took my car to Chevy dealership to diagnose my car, as it was rough idling, causing hesitation, and knocking... all while the check engine light was on. They showed me two codes my car was giving from the check engine light. They said he would look further into it. They told me I needed a tune up, though I had gotten a tune up 4 months prior. They fixed some things and charged me over $4,000. The day I drove off the lot, the problems were still present. On my way home going about 50 mph, my car slowed down and the engine reduced power illuminated. I kept driving because I needed a car for work. The car continued to decline and acted like it didn't want to accelerate when pressing the gas. I finally took it back into chevy, and they told me it was my pistons. I'm 90% sure there is a defect that they won't tell me about, or the won't fix. I've had the car 2 years. Now the car won't run.

- Waukegan, IL, USA

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)

- Toledo , OH, USA

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.

- Henderson, NV, USA

My shift to park light is coming

- Roxboro, NC, USA

I had my vehicle for about 2 years. I noticed that after I went over a certain amount of mileage, my car went into an engine power reduce mode. With the engine power reduce mode my vehicle could only go 25 mph. This was happening to me when I was driving on major highways, etc.. I would have to pull over and stop the vehicle because after certain amount of time it also would tell me oil pressure low to stop engine. I took it to the Chevy dealership to have it looked at. I got the runaround with trying to figure out exactly what the issue was. They kept telling me that it was something else I spent over $1600 in repairs due to them, telling me that they found the issue and corrected it. After about another week or two, The same issue happened, engine power reduced stop engine oil pressure low. The most dangerous part about it is again I-??m driving on interstates heading to work, etc. and the car is slows down on the interstate not allowing me to go over 25 mph again having to pull over on the interstate to give the car a break, crank it back up and get to a safe location. After having multiple mechanics look at it, still unable to fix. It started to get worse where once it pops up engine power reduce, oil pressure low stop engine, the car started jerking & shaking really bad. The only way to stop this from happening is to again shut the car down. I can-??t keep shutting the car down in the middle of the interstate and on major roads. I took the vehicle to the Chevy dealership first they couldn-??t find the issue. They said it was another issue that wasn-??t even the issue so I paid over $1600 for nothing. I took it to Rick Hendrick, who couldn-??t find an issue and all they could tell me was to trade it in. This vehicle issue needs to be recalled. My bf is now having the exact same issue that my car was having & after researching, others are as well. Same year, same model, just a different color. This vehicle needs to be recalled for this ongoing safety issue ASAP!

- Summerville, SC, USA

I am writing to formally lodge a complaint regarding an ongoing issue I have encountered with my 2016 Chevrolet Malibu. Recently, I experienced a significant problem with the vehicle-??s trunk and rear seat release mechanism, which has made it impossible for me to access the trunk or fold down the rear seats. The specific issues I am facing are as follows: Trunk Latch Stuck: The trunk latch has become stuck, and I am unable to open the trunk manually or with the remote key fob. The latch mechanism appears to be malfunctioning, and it will not unlatch when attempting to open it. Remote Key Fob Failure: The remote key fob, which is typically used to release the trunk, no longer works, making it impossible to access the trunk from outside the vehicle. Seat Release Mechanism: Additionally, the release button for folding down the rear seats is also not functioning, and I cannot lower the seats from inside the cabin. Typically, this release mechanism can be accessed from the trunk; however, due to the trunk being inaccessible, I am unable to release the seats, which is an urgent issue. This situation is highly inconvenient and concerning, as I rely on the trunk and rear seats for storage and daily functionality. The inability to access the trunk or fold down the seats creates a major safety and usability issue, especially in situations where I need access to the trunk in emergencies. I kindly request that this issue be investigated and resolved as soon as possible. Ideally, I would like to have the trunk latch mechanism repaired and the seat release system fixed so that I can safely and reliably use my vehicle. Please let me know how we can proceed to address this matter, whether through an inspection, repair, or replacement of the defective components. Thank you for your prompt attention to this complaint. I look forward to your swift response and resolution to ensure that my vehicle remains functional and accessible.

- Toledo, OH, USA

The car has a seat belt electrical problem it makes sound once in a while indicating for the driver to put their seat belt on. Also there is issues with the brake sensor. The #1 issue is the Transmission Accumulator Pressure Pipe, when it breaks all your transmission oil pours out from the bottom of the vehicle. The part is about $20 but if not installed right you will think that your transmission is dead but it's not.

- Fresno , CA, USA

I experienced a check engine light and a "reduced engine power" message in the middle of traffic in the stromy rain. I was driving 35 to 40 mph before vehicle slowed to almost a stop and when pressed gas pedal it excel slowly creeped to less than 30 MPH THANKFUL I wasn't rear-ended.Pulled into nearest Autozone part store and diagnostic scan showed the P2138 code. DC severity, sensor, and accelerator pedal position - see photos attached. Waited with engine off for approx over 30 minutes then started vehicle, engine lght off and proceeded to my destination excell with no issues.This has happened several times since purchase of vehicle began 2019. Throttle body repairs, ECM replacements and harness repairs later still reoccurring documented at dealships and repair shops. This is a serious and costly hazard.

- Miami, FL, USA

The electrical chip in my EBCM has a malfunction and the brakes will grab and grind at random times. Also at the time electronic stability control will mess up increasing the risk of a crash. Other malibu vehicles with the same year have had a recall on these parts. Mine however was not included but has the same malfunctioning part.

- Pinson , AL, USA

-??Shift to park-?? intermittently indicated when vehicle is in park. Power will not shut off while indicated. Was repaired twice but has returned

- Springfield, OH, USA