What 687 owners told NHTSA about the 2017 Chevrolet Malibu Eco

Vehicle has trouble turning off once in park. Vehicle doesn't acknowledge the shift change in order to allow the vehicle to shut off the engine.

NHTSA ODI 11521801

My car Engine failed on me and I have Taken this car Back to dealership over and over again and they kept telling me nothing was wrong and kept clearing my codes on the car and now out of a car I have to still pay on this car cost me 22,000 dollars I bought the car with 34,000 miles in Dec of 2019 and have had problems since the first power loss i cant remember exact date I found out this car had a recall and at 3,300 miles with the valve and gotten fixed I had loss of power with the gas pedal which was also recall car felt like it was gonna stop on me multiple times with power loss engine was riding rough I wold smell a burning smell at times my shift into park as well needed fixed the dealership said I needed a new computer and they couldn't do nothing about it I even Contacted GM and nothing was done before my car engine went out on me every time I took the car in the codes that came up was in the car history which i asked why do codes keep pop up in history if you keep clearing them that means something wrong and they couldn't give me a answer My extended warranty denied my claim they had a inspector come out and take a look due to consumption of oil and bent valve is a part in the engine they wont cover and I even asked my advisor all the times I brought my car in this could of been issue and he said possibly I have all my invoices as well have I dont have a way to upload them at the moment

NHTSA ODI 11521623

2017 Chevy Malibu has P2138 showing up.. I was on the highway loss half the power to my car, almost causing a major accident, went from 65 mph to 30mph in seconds.. This is a safety issue & needs to be address ASAP!! I have my vehicle at the dealership, the service teams seems to have no clue that there is an issue with the mailbu's !! The P2138 is defined as “Throttle/Pedal Position Sensor/Switch “D”/”E” Voltage Correlation.” It is triggered when the vehicle's Engine Control Module (ECM) detects that the signals from the two throttle position sensors or the two accelerator pedal position sensors don't correlate.

NHTSA ODI 11516303

When parking car we place the shifter in park, and psh the button to turn off car it states to “Put shifter in Park” after wiggling the shifter that is clearly in park the car will shut off. Also the breaks will pulsate at slower speeds like the ABS is kicking in, but is not the case. Along with the pulsating there are loud thumping noises. Car today when driving did same thing the said “reducing engine power” almost made it home then completely died on me in middle of road. Was told it could be because of bad vacuum pump, brake booster sensor, and brake booster by my mechanic. He said in newer cars this would prevent the car from starting.

NHTSA ODI 11503516

When the vehicle is in park and you try to turn it off with the start/stop button an on dash error code of ‘Shift to Park’ appears even though the vehicle is clearly in park. You are not able to turn the vehicle off. I am very concerned this could cause major safety issues! When I searched for it, it appears a lot of GM owners are having the same issue. Please issue a recall!

NHTSA ODI 11502766

Driving vehicle like normal and then the check engine light comes on with the stabilitrak light, and get message "reduced engine power". Car goes down to less than 50 miles per hour and is struggling to go must faster while I am on the freeway. The RPMs keep going higher and higher even though the car is not going very fast. Get home and let it rest. Keep having same issue on and off past two weeks. Sometimes it comes on and goes off, has been on past three days acting the same way. Check engine light says Pedal Sensor issue. Known recall for it listed with letter sent out in 2019, but of course this was only if you were having the issue at the time (which I didn't) and it is only covering for cars under 150K miles. My car has 192K miles, so they will no longer cover it, even though it is a known issue has been for some time now! It is very expensive and unfortunate that they will not cover this issue regardless of miles, knowing that this can happen to the 2017 Chevy Malibu's at any time. Still driving it the way it is. Did try to clean out the Throttle body and see if that helped, but issue still is there. Will try to replace sensor at some point and see what happens.

NHTSA ODI 11501632

ENGINE LIGHT CAME ON ALONG WITH DECREASED ENGINE POWER LIGHT. FELT THE TRANSMISSION DOWNSHIFTING. SPEED WENT FROM 50 DOWN TO 20 WHILE ON AN EXPRESSWAY AND I HAD TO PULL OFF THE ROAD AND SHUT IT DOWN. WAITED AWHILE, TURNED IT BACK ON AND IT CONTINUED SEVERAL TIMES TO DOWNSHIFT. TOOK IT TO THE DEALER, HAD TO WAIT A FEW WEEKS FOR THE PART AND THE ACCELERATOR PEDAL SENSOR NEEDED TO BE REPLACED. THANK GOD I WAS NOT IN THE PASSING LANE OR THERE WOULD 'VE BEEN A VERY BAD ACCIDENT.

NHTSA ODI 11495573

Contined chevk engine light concerns despite paying for repairs multiple times at chevy dealership. Always issues with throttle body and PCM. Additionally receiving codes for reduced engine power/speed reduction while driving and frequent messages of "shift to park," when already parked.

NHTSA ODI 11486200

When shutting off vehicle, will get an alert to put vehicle in park. Even though you’re in park. Engine will shut off but everything else stays on. Car will continuous beep. You then have to turn car on and off until message goes away.

NHTSA ODI 11484369

Shifting into park, transmission control assembly. Cannot put the car into park, have to fiddle with the shifter to get the car to turn off, drains my battery. Have to make certain car is off and in park before putting gas into the car. First incident was in April, and now ongoing every time I try to turn the car off. Error Message: Shift to Park

NHTSA ODI 11483945

The contact owns a 2017 Chevrolet Malibu. The contact stated that while coming to a stop, the vehicle lost motive power and electrical power. The contact stated she was able to jump start the vehicle and the vehicle operated normally. The battery was replaced and the stability trac warning light was illuminated. The vehicle was not diagnosed. The manufacturer was contacted and stated that the vehicle was not under recall. The contact was referred to the NHTSA Hotline. The failure mileage was 22,000.

NHTSA ODI 11481183

The car will show shift to park. It has been repaired before. GM is aware of this but it can happen multiple times. It will cause the battery to drain faster, the starter to go faster due to starting the car over and over.

NHTSA ODI 11480660

In order to turn off the vehicle, the vehicle must be in park. I have experienced several incidences where, despite being in park (shifter is moved all the way forward and the “P” is red on the dash display), the vehicle will not turn off and states to shift to park to turn off. Sometimes I can just return the car to drive and then put it in to park again, but I have had several incidences where I was unable to turn off my vehicle after 10 or more tries to get it in to “park”.

NHTSA ODI 11480658

The contact's mother owns a 2017 Chevrolet Malibu. The contact stated that while parking the vehicle, the gear shifter was shifted into park(P) however, the “Shift to Park” message was displayed, preventing the vehicle from turning off. The contact shifted the gear shifter back and forth and then shifted into park(P) before the proper gear was recognized. The vehicle was taken to the dealer where it was diagnosed that an unknown switch needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 18,000.

NHTSA ODI 11478767

When the vehicle is in park and turned off, there is a message that appears on the dashboard that reads, "Shift to Park," despite the gear shift in the park position. This is a safety hazard because the vehicle will not turn off and will continue to use the vehicle's battery unless the "Shift to Park" message is cleared from the dash board. To clear the message, one must press the gear shift button several times or wiggle the gear shifter. My spouse spent 10 minutes doing this earlier today and was almost late for a doctor's appointment. If my spouse did not clear the "Shift to Park" message, my spouse would have risked having a dead battery after the doctor's appointment and would have had to call for a ride home or walk in weather with heat indices in the mid-90 degree F. The "Shift to Park" message has showed up on the dashboard with increased frequency over the past several weeks and Chevy should issue a recall to remedy this issue at no cost to consumers. This is a known issue by Chevy, according to GMauthority.com, as a class action lawsuit has been filed because Chevy has not acted to fix a known problem in their vehicles. I am writing to add my complaint to the list complaints this agency has received regarding this issue. Please promptly issue a recall to remedy this issue.

NHTSA ODI 11474833

For the past almost year, my vehicle states to shift to park b ut it is in park. This is happening on a regular basis. I should not have to sit there and wrestle with the transmission shifter to get this to turn off. This has caused my battery to die and now my transmission is slipping. This is a known issue for several models and is becoming a serious issue for me.

NHTSA ODI 11474600

Shifting delays that cause loss of power for the past 2 years. I would have reported sooner but did not know how until now.

NHTSA ODI 11473321

PROBLEM WITH THE SHIFTER. PLACED IT IN PARK. MESSAGE CENTER SAYS TO PUT IT IN PARK. HAD TO JIGGLE THE SHIFTER A FEW TIMES, THEN THE MESSAGE WOULD STOP. SOMETIMES, I HAD TO RESTART THE CAR AND TAKE IT OUT OF PARK AND BACK IN. IT WOULD HAPPEN ONCE IN AWHILE AND NOW MORE FREQUENTLY . TOOK IT TO A CHEVY DEALER AND THEY HAD TO REPLACE THE SHIFTER.

NHTSA ODI 11473219

First incident, vehicle in motion moving about 45 MPH approached red light vehicle started making loud tick noise when to start to slow down and break pedal was solid not able to slow the vehicle down. Panicked, 3 children in my car in fear for their safety. Was able to put both feet and press as hard as I could to attempt to stop the car. Car thankfully came to a stop and was able to pull over exit the car and have towed to dealership. Dealership inspected vehicle and decided that the vacuum pump had locked up and the case and gear had broken apart. Replaced part and everything was working. Second incident, noticed fluid on driveway, took car to dealership and they stated the vacuum pump was leaking, changed gasket. Third incident, driving car down the highway, vehicle lost speed (jumped) and check engine light came on. Exited highway and car shut off and breaks were again solid had to again use two feet to press as hard as I could in order to not blow through an intersection. Was able to get off road call tow truck and tow to closest shop. They inspected vehicle and found the vacuum pump locked up again and broken pieces where sent into the engine and destroyed the cam shaft.

NHTSA ODI 11472909

The vehicle displays “Shift to Park”. Cannot turn off car and most recently we needed to turn the car on/off 12 times to get the vehicle to park. We’re worried we will not see the error message and exit the vehicle with the possibility of the car moving as it doesn’t recognize that the car is in park.

NHTSA ODI 11472052

The contact owns a 2017 Chevrolet Malibu. The contact stated that the automatic START/STOP feature intermittently failed to operate as needed and the vehicle would shut off while at a complete stop. There were several unknown warning lights illuminated. During the most recent failure, the vehicle failed to restart after several attempts. A fellow motorist assisted her in jump-starting the vehicle and the contact was able to resume normal driving. The contact then took the vehicle to a dealer where it remained in their possession while awaiting a diagnostic test. The manufacturer had yet to be notified of the failure. The vehicle had yet to be repaired. The failure mileage was approximately 67,000.

NHTSA ODI 11468223

The contact owns a 2017 Chevrolet Malibu. The contact stated upon coming to a complete stop, the vehicle shut off and the warning messages "Power Engine Low", "Steering Reduced; Be Careful" were displayed. The contact stated upon restarting the vehicle, the warning messages were no longer illuminated and she was able to continue driving. The contact stated that the failure reoccurred several times. Additionally, the contact stated while driving 45-55 MPH, the vehicle decelerated independently to 25-30 MPH. The contact stated that the failure had been reoccurring intermittently. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic where it was diagnosed that the convertor actuator voltage performance for the power train system had failed. The vehicle was not repaired. The local dealer was notified of the failure and an appointment was scheduled for the repair. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 97,000.

NHTSA ODI 11467825

Frequently the car will say that the transmission is not in park, but the shifter is in the park position, and the car will not turn off until I take it from park to reverse to park again. Sometimes it takes several tries before the car will register that it is in park.

NHTSA ODI 11463444

When vehicle is engaged in auto stop, it stalls out completely or bucks forward when at a complete stop(sign or red light). Upon review, two mechanics stated it has to do with the transmission and tork converter. Repair is upwards of $4000-$6000. 2017 Malibu has less than 75000 miles. Will be contacting dealership today 4/10/22.

NHTSA ODI 11460235

While I was driving my car went into engine saving mood. My speed was reduces rapidly.

NHTSA ODI 11457445