What 720 owners told NHTSA about the 2017 Chevrolet Malibu Limited

Car looses power randomly “engine power reduced” comes up on the dash screen have to pull over shit car off and then turn back on to reset.

NHTSA ODI 11465764

I have had this issue 3 times since purchasing new in 2017. Power completly turns off while driving. No warning no nothing just turns off. I had my pistons and all that replaced back in 2019, I have also had the battery replaced 3 times since getting this vehicle as that Is what gm recommended. Nothing is helping. It now tells me to service stabilitrack. Tells me my power steering is out. It’s not safe to drive. It sits in my driveway and I am waiting money monthly paying on it. It also gives me a shift to park error while it’s already in park. This is a dangerous car and do not recommend it. Chevy was so gracious to tell me they’ll give me half of what my vehicle loan is. So nice. Ya right what a joke. I have pulled up these issues from other buyers of this car and they say there’s ni recall so nothing they can do. I’m not sure what other steps to take I just need out of this car. And so does everyone else. It’s dangerous and the fact that nothing has been done by the federal government about this is worriesome.

NHTSA ODI 11465601

Since purchase from dealer at 40,000 miles I have complained numerous times. Dealer can not reproduce and refuses to do anything about it. When driving vehicle with and sometimes with out AC on. The vehicle doesn't want to go. I could have the gas peddle to the floor and it won't accelerate. Does is whenever it wants to seems as if when AC is on it does it the most. This past week the vehicle has thrown a warning steering asist reduced please drive with care. It quickly comes on and then goes back off. The vehicle is also stalling out of no where. I come to a stop light it goes to auto stop then I go to start accelerating and the vehicle will shut down engine light comes on and vehicle will not start back up for a min or 2. Once engine shuts off I put in park and try and start it again it won't. A few mins go by it will start again. I notice if I keep foot on break at a stop light and foot on gas to keep the RPMs up and don't allow it to auto stop it won't shut down. I made a appointment with jud kuhn the dealer I purchased it from. For next week. Hoping they can do somthing about it but chances are they will look at me like I'm crazy like they do every time and tell me no codes or they can't reproduce. I still owe 14,000 on the vehicle I'm livid. My children drive this car and it's extremely unsafe. If dealer doesn't help I'm contacting a lawyer for lemon law please help The acceleration issue started the week I purchased it 2 years ago the stalling started last week. And the steering assist started last week

NHTSA ODI 11465399

An alert “Engine power is reduced” came on are 6pm 5/7/22. Never seen it before. My car began to click and wouldn’t go over 40mph. Steering wheel locked up when attempting to turn. I cut the car off to try to restart it and it did allow me to turn but there was immediate smoke released from car.

NHTSA ODI 11463747

The contact owns a 2017 Chevrolet Malibu. The contact stated that while the vehicle was parked and attempting to power off the vehicle, the vehicle remained running. The shift to park(P) warning light was illuminated. The dealer was notified of the failure. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 50,000.

NHTSA ODI 11463409

So basically when I'm driving it automatically I don't know where says engine power reduce which cuts the power down when you're on the highway and see if you're doing 70 miles per hour and all of a sudden that light comes on your check engine light comes on and it reduces the strength of the vehicle so ithe vehicle so we can cause multiple accidents

NHTSA ODI 11462719

I have Taken my car back and forth to the dealer so many times since ive had the 2017 Chevy malibu LT my car lost power once before and now it feels like it wants to lose power again my engine make this off noise it rides rough I have no warning lights on They told me it could be a computer problem and they could not fix it and the all of a sudden it was okay then my gas is running out quick and engine oil and i have a burning smell but they keep saying nothing is wrong it jerks when i shift gears sometimes and it makes a loud noise and no hazards light are on I feel like they are clearing codes and trying to sell me a new car because they keep telling me to trade it in they will buy it back Ive told them i feel like me and my child safety is at risk because I could be driveing and my car can shut down on me and get in a real bad accident im still making payments on the car and dont wanna get another loan for me to pay out more money for another car Ive had car in shop more than Ive drive it I got car with 34,000 miles and it has 54,000 now no car should have all these issues with these miles I have a 6 year old that rides in this car and something gotta be done this putting out lifes at risk

NHTSA ODI 11462211

The contact owns a 2017 Chevrolet Malibu. The contact stated that while driving approximately 55 mph when the vehicle's speed suddenly slowed down to about 10 mph. The contact stated they had to pull over and restart the vehicle. The failure occurred a second time at the same speed and reduced to about 30 mph causing them to pull over and restart. The third time they experienced a failure occurred while idle at the light when the vehicle stalled and failed to restart. The contact had to push the vehicle to the side of the road where they had to leave the vehicle for several hours before they were able to restart the vehicle. The check engine and engine power reduced warning lights were illuminated. The contact taken the vehicle to a certified mechanic who had not diagnosed the failure as of yet. The vehicle had not been repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 52,000.

NHTSA ODI 11461694

When driving my vehicle at highway speed the vehicle slows down at about 15-20 mph a message on the dashboard states engine reduced power. The first time I was able to get over and cut the vehicle off and restarted it. But the vehicle did it again. The check engine light has been ever since. A few days later the vehicle did the same thing. I took it to Autozone and they gave me a code. Which is for the accelerator pedal sensor and the throttle electrical control. This is very dangerous to be driving at high speeds and all of a sudden the vehicle drops speed to 15-20 mph. I haven’t been able to find any place with the part to get the vehicle fix. Can someone help please?

NHTSA ODI 11460327

Complete loss of engine power while going 65mph on highway. Warning light of low power first followed by check engine light then power reduced to 5mph. I turn the car off then restarted after 15 minutes, the morning light was off but the check engine light remained on. I then went to AutoZone to have a diagnostic test done which resulted In error code P2138. P2138 is for throttle/pedal position. My vehicle should still be under warranty however due to short staffing I am unable to make an appointment to have it looked at for at least six weeks

NHTSA ODI 11459861

The contact owns a 2017 Chevrolet Malibu. The contact stated while driving at 30 MPH, the "Steering Assist Reduced - Drive with Care" and other unknown warning lights illuminated, and the vehicle stalled. The contact stated that a nearby independent mechanic who witnessed the failure assisted her with restarting the vehicle with an unknown device and assisted the contact with pulling to the side of the road. The contact sated that the vehicle shut-off and failed to restart after several attempts. The vehicle was towed to the contact's residence. The Used car dealer was notified of the failure but did not provide any assistance. The contact stated that the failure occurred the same day she had purchased the vehicle at the Used car dealer. Upon investigating on Carfax, the contact became aware that the vehicle had previously been totaled. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 106,000.

NHTSA ODI 11456000

Reduce Power mode continues to come on! This is the 3 winter with it happening.

NHTSA ODI 11456247

Transmission and engine alert

NHTSA ODI 11455236

I was driving at 60 mph the check engine light came on the engine power reduced message appeared on the screen my speed dropped to 20 mph and loss acceleration I abs to pull over to the side of the road

NHTSA ODI 11453553

While driving on highway, engine light came on with signal for service stabilink, and engine power is reduced on dashboard. This cause me to lose acceleration control.

NHTSA ODI 11453379

I purchased my vehicle in August of 2020, in October while driving down a main highway the engine light came on with a warning that stated "driving with reduced power". The vehicle slows to 20 mph and will not accelerate any faster. I called my dealers service center and was told this issue was a "quirk that happens" and to "turn my vehicle off and start it again" and that by doing this it would make it go away and it would not happen again. Approximately 8 months later this happened again, so I called the service department and was told that a line was freezing and that I could bring my vehicle in so they could empty & refill the frozen line costing $500, but it would not solve the problem, the dealer then recommended that I park in a heated space to avoid it freezing, but again it would not resolve the problem long term. A month later while driving home from work in a blizzard, my vehicle once again lost power, with the engine light on and a warning that I was driving with reduced power and slowing to 20mph. This put myself and other travelers on this busy main road at risk. When I reached out to my dealer they said that there was nothing they could do that would guarantee a fix, but they could try three different options, again with no guarantee of a fix. None of this is covered under warranty and costs roughly $1500.

NHTSA ODI 11451583

The contact owns a 2017 Chevrolet Malibu. The contact stated that while driving approximately 60 MPH, the “Engine Power Reduced” warning light illuminated and the vehicle inadvertently decelerated. The contact was able to pull over safely. The contact called the local dealer and was provided an estimate for the diagnostic fee; however, the vehicle was not diagnosed nor repaired. The manufacturer was not contacted or informed of the failure. The failure mileage was approximately 64,000.

NHTSA ODI 11450945

The vehicle constantly reduces speed when there are no issues with weather or any other issues on the road. This issues can potentially be fatal. I have had it checked and the diagnostic machine says it’s sensor issue that was reported for recall but my car was not part of the said recall. The car completely shuts off and will turn on by itself after 10 minutes. Uncertain what to do

NHTSA ODI 11450841

While merging into traffic my 2017 Malibu's power reduced (reduced power indicator appeared) which resulted in my inability to control the speed/acceleration. I've had two additional incidents. Very unsafe deficiency.

NHTSA ODI 11450108

The contact owns a 2017 Chevrolet Malibu. The contact’s daughter stated that while driving approximately 35 MPH, the vehicle started to misfire. The contact stated that the check engine warning light was illuminated. The vehicle was taken to an independent mechanic to be diagnosed. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure but offered no assistance. The failure mileage was approximately 76,484.

NHTSA ODI 11449176

The contact owns a 2017 Chevrolet Malibu. The contact stated that while driving 65 MPH, the vehicle inadvertently decelerated to 35 MPH. The contact was able to pull over safely. The check engine warning light was illuminated. Additionally, the “Reduced Power” message was displayed. The contact called the local dealer but, the vehicle was not diagnosed or repaired. The manufacturer was not contacted. The approximate failure mileage was 112,693.

NHTSA ODI 11449006

The contact owns a 2017 Chevrolet Malibu. The contact stated that while driving at 60 MPH, the "Engine Power Reduced" warning message appeared on the instrument panel. The vehicle independently downshifted and decelerated to 35 MPH with the accelerator pedal depressed to the floorboard. The contact was able to regain normal speed after several minutes; however, the warning message remained on the instrument panel. The contact took the vehicle to the dealer however, a diagnostic test showed no codes were retrieved. The manufacturer had yet to be notified of the failure. The vehicle had yet to be repaired. The failure mileage was approximately 93,400.

NHTSA ODI 11448787

On January 2022, Wednesday the 19th. My husband, myself and our two daughters 12 & 4 are on the Northbound freeway 99 in the far-right lane and the car pops up with the warning “Engine Power Reduce” and then proceeded to decline in speed from 70 MPH to 15 Mph almost instantly almost causing an accident. WE all were so shaken up! Had we been in front of a big rig we would have been crush from the backseat as fast as the speed declined. WE just bought this vehicle 5 months ago no more than 10K miles on it. The dealership says its not there problem to contact GM. Nobody will help this is a death trap vehicle. There are already multiple class action lawsuits about this issue and the vehicle. We are simply being told to buy a newer vehicle rather then someone taking ownership of this issue. This is a deadly issue and why there is not a recall is outrageous, There are cars out there that are capable of causing a deadly crash and killing thousands of people and everyone is turning there head when the consumers are reaching out for help.

NHTSA ODI 11448652

An error message appears on the dash, ENGINE POWER REDUCED. It happen three times this morning and twice yesterday - probably a dozen times over the past year. I've had it into the dealer but they could not find anything by the time I got there. It has happened at 35 MPH and between 45-55 MPH, suddenly and with no other warnings. Turning off the engine for a few minutes clears the message on the dah, but the check engine light remains lit. The check engine light will clear eventually - it may be a few hours or two days of driving. Again, I've had it checked on multiple occasions as the car was "certified" by GM, but now the warranty has expired, the issue continues and I see a LOT of reports of the same online.

NHTSA ODI 11448200

Start and stop function at a stop failed car turns off but when releasing the brakes car doesn't turn back on everything is intermittent and can't reproduce check engine code when car goes in to fix the problem when I put it on L gear so the start and stop function won't try to engage but it doesn't sense its on L gear also back up camera not longer work as well as a.c blower or heater doesn't kick on a lot of electrical problems like if the brain is slowly dropping everything it knows and forgetting how to function also engine reduce and abs light as well as a lot of oil cusumption with no leaks a lot of complaints on these cars and you tube videos why hasn't this been recalled please investigate in an honest investigation please.

NHTSA ODI 11446437