What 810 owners told NHTSA about the 2016 Chevrolet Malibu Eco

When I was driving my car with my child in it my break tightened up and I couldn’t apply them to stop I had to let my foot off the gas and let my car slow its self down safely. When I got my car home my husband looked at it and found out that my vaccum pump had went out and part of it broke off in the engine. This is very unsafe and this needs to be investigated because people can’t know when the vacuum pump is going to go bad this issue lays on gm and Chevy to make sure the parts they are using will hold up and be safe

NHTSA ODI 11677384

Brake booster pump failed ( gm part # 12704586 ) Causing limited braking and severe damage to internal engine components, camshafts ,timing chain have been damaged This is a ongoing problem in which i have had this pump replaced at my expense several times. The problem stems brake booster pump is lubricated using the engine's oil . Booster pump has a small screen to filter oil, this filter can easily become clogged resulting in booster to run dry and grenade into top of engine. These pieces then interfer with camshafts and timing gears other components

NHTSA ODI 11671410

Stability track warning randomly appears while driving and spontaneously causes total brake failure and the brakes fail to slow or stop vehicle. It has newer brakes but it’s very dangerous to drive. Currently being sent to Chevrolet dealership

NHTSA ODI 11666586

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.

NHTSA ODI 11635349

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.

NHTSA ODI 11629477

Update to claim #11614644. Car was inspected by Auto Lenders in Lakewood, NJ. Vacuum pump failed and cam shaft has to be replaced, was told the engine **SHOULD* be salvageable. They won't know until they start taking it apart. Was told it will take 12 hrs for each part at $180 an hr. Damage is estimated at $4500. Car is currently under an extended warranty, we are waiting to hear if the warranty will cover the damage. My son still owes $9000 on the car, we bought it 2 yrs ago. Beyond angry that Chevy/GM has not recalled this car!!!

NHTSA ODI 11615111

I am having to replace the VACUUM PUMP for the second time. Each time the pump breaks it spreads contaminants inside the camshaft compartment causing further issues. This is a common problem according to the many complaints I've seen on auto sites. This should be a recall.

NHTSA ODI 11614555

Vacuum pump failure. Brakes failed while driving the car, brakes became manual power but was able to pull over safely. There was no previous warning or error codes. Car is currently at a Mr. Tire facility. The manager ran diagnostic code - "reduce engine power" error and found the cause as the vacuum pump. Due to the time of the failure, late Saturday 9/14/24, the part cannot be ordered until Monday from the local Chevy dealership. The facility will not know if there is additional engine damage until the part is remove and inspected. There is known issues with vacuum pumps failing and a class action lawsuit currently in ligation.

NHTSA ODI 11614644

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.

NHTSA ODI 11607420

Brake vacuum booster failed resulting in the brakes failing.

NHTSA ODI 11606119

Brake Booster vacuum pump failed and pieces broke off in the engine.. it failed in the middle of driving with my [XXX] daughter.. the brakes padel was hard and was hard to stop.. could have caused a real bad accident even caused death if happened while driving.. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11604678

Brake booster vacuum pump failed and pieces of the pump broke off and in the engine..

NHTSA ODI 11603347

Vehicle engine light reported codes P050F, FE8:engine, and FE9. It was determined the Brake Booster Vacuum Pump was leaking oil and was faulty. It has been replaced and brakes better. Engine light went off. The other diagnostic by my mechanic showed the Oil Control Intake and Exhaust Variable Valve Timing (VVT) Solenoid needed to be replaced too.

NHTSA ODI 11575171

I am very upset right because I purchased this Chevy Malibu 2016 from Vroom. It was fine at first and then things start to go downhill. For starters my tire light came on first only a week after having the car, then the shift into was appearing on the dashboard as well as the engine light. Then my husband spent almost 2000 on the brakes because the car was making this horrible sound and I almost couldn't stop the car because the pedal was stuck and would not push down. Thank God no one was hurt. Then my car just shut off twice one day at a busy intersection, it went completely dead with my children in the car. This is a ongoing issue. Now I had a diagnostic test ran on my vehicle and it was said I needed a new motor only after having the car for only a year. This car is very dangerous and I wish they would take it off the market, because it will also reduce your speed while driving out of nowhere. Chevrolet should be responsible for all problems before they are aware of these issues!

NHTSA ODI 11571862

The contact owns a 2016 Chevrolet Malibu. The contact stated that while her husband was driving at an undisclosed speed, the brakes were inoperable. The contact stated that the vehicle eventually stopped as needed. The vehicle was driven to the residence. The vehicle was taken to two independent mechanics; however, the failure could not be duplicated. The vehicle was taken to the dealer where it was diagnosed with a failed brake master cylinder. The contact was informed that the brake master cylinder needed to be replaced. The vehicle was not repaired. The contact was advised that the parts to repair the vehicle were no longer in production. The manufacturer was not made aware of the failure. The failure mileage was approximately 75,000.

NHTSA ODI 11571724

The contact owns a 2016 Chevrolet Malibu. The contact stated that while her dad was driving at various speeds, the vehicle independently accelerated and decelerated. The contact stated that the vehicle was speeding up and then slowing down independently. The brake pedal was depressed and went to the floorboard, causing the vehicle to crash into a pole, however, the air bags did not deploy. There was no injury sustained. A Police report was not filed. The vehicle was taken to an independent mechanic, who was unable to determine the cause of the failure. While the mechanic was driving the vehicle, the vehicle drove as designed. However, the contact stated that while her dad was driving at an undisclosed speed, the failure recurred. The vehicle was taken back to the independent mechanic and the mechanic stated that the wheels were extremely hot. The vehicle was taken back to the same independent mechanic and the contact was informed that the brake vacuum pump needed to be replaced. The contact called the local dealer and was informed that there were no open recalls on the VIN. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 14,000.

NHTSA ODI 11545200

I was driving on the highway started to exit the exit ramp at the top of the exit ramp. There’s a stop sign. Want to stop for it previously to this my brakes were fine then I went to press on them to come to the final stop at the stop sign and they were super hard. and

NHTSA ODI 11539217

The contact's finance owns a 2016 Chevrolet Malibu. The contact stated that the brake pedal would hardened when depressed without warning. While driving at 15 MPH, the contact crashed into another vehicle due to the hardened brake pedal. The driver side air bag failed to deploy as needed; the air bag slightly popped out of place but did not deploy. A police report was filed; no injuries were reported. The vehicle was towed to an independent mechanic where the mechanic verified that the vacuum pump needed repair. In addition, the contact mentioned that the vehicle would independently downshift while driving at a high rate of speed as the "engine reduce speed" warning message would appear on the instrument panel. The dealer and the manufacturer were both notified the failures; a case was filed with the manufacturer. The vehicle had yet to be repaired. The failure mileage was approximately 70,000.

NHTSA ODI 11538729

I took my car to to Firestone to have the brakes checked because I had a stiff brake pedal and could only use my emergency brake to stop. They did a basic and advanced diagnostic and said that the brake booster that I have has been recalled and also other equipments on my car has been recalled and I must bring it to a dealership. I searched my VIN and nothing popped up even though months ago I was emailed a recall notice on the fuel pump system and Air bags and it has never been repaired in my car even from the past owners.There have been 10 recalls from Malibu's manufactured in 2016 and my car shows every sign and indication that it is one of those few selected. My VIN should be updated or investigated for parts in my vehicle that have been recalled. The Car stops when idle for two minutes or longer and shuts off the engine and air if you use the USB outlet there is a serious electrical problem which is also a safety hazard according to NHTSA guidelines.

NHTSA ODI 11537472

My 2016 chevy Malibu had brake vacuum pump failure. No warnings. Brake pedal got hard and could not stop. I was returning home with my 13 yr. old daughter from Tennessee and had to get it fixed so we could get home. Mechanic said this is a common problem and that there is a class action lawsuit on this problem with these cars about having a recall. This put me out of pocket 1986.00 dollars which is unacceptable and could have ruined my entire engine.

NHTSA ODI 11536894

When pressing on break it goes straight to floor sometimes or locks up and throws service needed code and reduce power steering

NHTSA ODI 11535146

I just bought this car 2 weeks ago. Had to replace the windshield wiper pump. There are at least 10 TSBs on the vehicle I'm on disability I can't afford to fix all that. The rear hub bearing was barely making noise when I bought it. Now tire feels like it's going to fall off. I believe there's a TSB on when you put the car in park and shut it off then it's not going in to gear even though it said it's into gear so I have to get that fixed as well. Can't Chevy fix thermostats just like I have to fix my mistakes in life.

NHTSA ODI 11533373

#1 3RD BRAKE LIGHT LEAKING INTO BACK SEAT AND TRUNK MANUFACTURE BOLTS BACKED OUT AND/OR MISSING, CAN ALSO CAUSE WATER TO GET INTO THE BRAKE LIGHT WHICH TENDS TO CAUSE 3RD BRAKE LIGHT FAILURE, INCREASING RISK OF A CRASH. #2 GEAR SHIFT LEVER INNER LOCK BLOCKING THE ABILITY FOR USER TO SHUT THE VEHICLE OFF, THIS CAN ALSO CAUSE THE GEAR SHIFT LEVER TO INDICATE VEHICLE IS IN PARK, BUT THE TRANSMISSION MAY ACTUALLY BE IN ANOTHER GEAR. THIS CAN LEAD TO DAMAGE TO THE TRANSMISSION OR INCREASE THE RISK OF A CRASH. A RECALL HAS BEEN MADE FOR CHEVY MALIBU 2016-2020 BUT MY VIN WAS NOT INCLUDED. WHILE MY VEHICLE IS EXPERIENCING THESE ISSUES. ISSUE WAS CONFIRMED BY AN INDEPENDENT SERVICE CENTER. SHIFT TO PARK MESSAGE POP UP ON DASH WHEN ATTEMPTING TO SHUT VEHICLE OFF UNSURE OF EXACT START DATE BUT STARTED A FEW MONTHS AGO. I HAVE SINCE BEEN DOING MY RESEARCH ON ISSUES AND THEIR SOLUTIONS.

NHTSA ODI 11532199

My vehicle has not been inspected, but while I was driving the brake pedal became stiff, luckily my e brake was able to prevent any wrecks. I saw that the 2016 chevy malibu has a known issue with the, "ebcm" and that would certainly cause these kinds of issues, my brake pads and rotors still have plenty of life left. Also, the driver side seat switch stopped working, according to reviews by other 2016 chevy malibu owners, and mechanics, that's because of the design flaw in the switch, it somehow rubs itself raw until there's nothing left and it snaps, leaving the switch nothing to grab on to. So, my driver seat is stuck, all the way reclined, and all the way forward. Which, according to the manual in my malibu says is a safety issue, because of the design of the seat, if it's reclined while driving and there is a collision, it can cause the seat to slide, which can cause serious injuries or death, I'd say that goes for both though.

NHTSA ODI 11527359

-Braking system failed and is available upon request. - My safety, my family’s safety, and other parties on the road were affected as well. -Not confirmed by a dealer but multiple people have had this same issue and experience. -the components were inspected by police, dealerships, OnStar, and collision center. -no lights or indications of brake problems

NHTSA ODI 11519939