What 1,536 owners told NHTSA about the 2016 Hyundai Tucson Fuel Cell

My Hyundai Tucson burns through 3.5 quarts of oil in 1,000 miles. I do not feel safe driving my vehicle. Yet I have no choice as Hyundai dealerships do not offer loaner cars and nurses cannot call off from the hospital with car problems. I purchased a Hyundai because of the 100,000 mile warranty, and I expect resolution in a timely manner. I have kept detailed records, including the 14 oil changes and two oil pan resealings required in the past year.

NHTSA ODI 11558974

Vehicle has 101k miles on it, just over the 100k Hyundai warranty. Vehicle began shaking and sputtering while driving, and check engine light illuminated, I was able to get it to a local mechanic. Mechanic said it had multiple codes (P300, P302, and P304). They did a compression test and said the engine has internal failure and should be replaced; quoted 13k to replace. I had it towed to the Hyundai dealership where I bought it, and they are investigating it. The service manager told me even with perfect maintenance records, Hyundai will likely deny a goodwill claim to replace the engine. Looking at all these engine failure complaints for this year model, it is clear this is an ongoing problem and Hyundai needs to issue a recall.

NHTSA ODI 11558759

Failing Transmission including inability to engage reverse and slipping gears while shifting.

NHTSA ODI 11558630

Front passenger door and rear passenger door will not open from the inside or outside. This is a major safety issue if someone has to get out in an emergency. I searched online and there are a ton of issues with the 2016 Hyundai Tucson in regards to the locking mechanisms in the doors.

NHTSA ODI 11557812

Power window passenger side, stopped working, it is not the motor, you can hear motor running but window does not work.

NHTSA ODI 11557026

Manufacturer’s defect, all (4) windows quit operating. Hyundai dealer where vehicle was purchased did repair my driver window, however; shortly after that window was repaired, all other (3) windows quit working at the same time. One (1) window was in the down position. Hyundai of New Port Richey said they would not repair my windows, however; they did get the window up and suggested I purchase door stops to place in the window to keep it up….this also happened to the other rear window. I live in Florida and on August 17, 2023 I had to drive myself to Mease/Countryside Hospital, the heat index was 115 degrees, I had to get into my extremely hot vehicle. I was diagnosed with heat exhaustion. My bill was $ 23,000. I also have a grand baby I have to place in my very hot vehicle when I babysit. Three (3) windows do not function. On September 08, 2023, Hyundai of NPR Service Advisor gave me a ball park quote of $ 750.00, including labor to repair all three (3) windows….I then made a formal complaint to the complaint number I found in my vehicle manual: Case Number [XXX] they did not help and referred me to the General Manager of the dealership. Now the price to repair is $ 2,100.00. They will fix if I pay half! I have talked with other 2016 Hyundai Tucson owners who have run into the same problem. The manufacturer is at fault, the window parts are defective! Please help me, my health has been affected and I hate putting my Grandchild [XXX] in unheathy environment. Thank you for anything you can help me with. [XXX] . INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11555918

Back driver side door does not open at all and the passenger door only opens from the inside. If in an accident they may not be able to access me or my passengers in the vehicle. I am unaware of the cause of this issue and have not gotten it looked at by a professional.

NHTSA ODI 11554705

1. My car will randomly not accelerate when the gas is being pressed. This has almost got me killed when making a left hand turn on more than 1 occasion now. The car also struggles with random shifting and power issues while going up steep hills at high speeds. 2. The front passenger side door and the rear drivers side passenger door just randomly stopped working with a week of each other. The rear wont open from the inside or outside. The front passenger side opens if you shake the handle back and forth multiple times (essentially trying to open it multiple times till it opens)

NHTSA ODI 11554729

51k miles and engine went out on the highway. No lights or warnings until afterwards. We were able to safely pull over onto the shoulder and had the vehicle towed to the dealer for servicing.

NHTSA ODI 11554760

The contact owns a 2016 Hyundai Tucson. The contact stated while driving 45 MPH, the vehicle lost motive power. The contact stated that the vehicle inadvertently decelerated with the accelerator pedal depressed. No warning light was illuminated. The contact was able to pull to the side of the road. The vehicle was towed to the residence. The vehicle had not been diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and determined that the vehicle was not under warranty. The failure mileage was approximately 64,000.

NHTSA ODI 11553281

The engine has continuously thrown itself into limp mode, unable to exceed 2,000 RPMS and 60mph. It has been in and out of the dealership for the past 6 months as they have zero idea of what’s going on. This all started a month after some software updates were done. Car had zero mechanical issues prior. Car has no audible knocking or engine failure symptoms. I’ve spent atleast $2,000 out of pocket to attempt to get the car fixed with no luck. When I get the car back everytime, it goes into limp mode at interstate speeds which is extremely dangerous.

NHTSA ODI 11553049

None of my windows will go down. Vehicle has less than 25,000 miles.

NHTSA ODI 11552310

UNKNOWN FULLY Engine knocking out of the blue and then died. Car went limp while driving down the road. Starts and is loudly knocking. Throws codes P0011 and P0326 Cannot drive vehicle. I have not notified hyundai yet. There were no warning lights. Car ran perfectly fine. No issues. Then the engine just died.

NHTSA ODI 11552325

Vehicle began to consume large amounts of oil, needing oil added several times a week, every 200-300 miles. Vehicle is now needing engine replacement due to oil consumption related issues.

NHTSA ODI 11551533

I already had a recall scheduled 4 days before this accident but 2 days before the engine failure I heard a ticking in the engine , didn’t think much of it because the engine was still running ( 93k miles on the car) so I was going to tell the dealer the problem when I took it for the recall fix appointment but on the way home my car instantly went from 70-30 in the middle of the highway I had the car towed to the Hyundai Dealer and they said rod had broke and said also something about the oil being dirty when I literally had the oil changed days before , but end result my 2nd owners warranty didn’t cover the vehicle even with rod failures being a recurring problem with my trim. They told me a new engine would be 13,500k while still owing 10k on the vechile has but me in a difficult situation

NHTSA ODI 11551283

Three out of four window regulators failed in my vehicle over the span of 3 months. The windows could not go down nor stay up. This became a safety hazard as I was unable to retain cool air in my vehicle during the summer months and driving at higher speeds on the highway was difficult due to the outside air siphoning into the vehicle from a small window opening. It also would have prevented me from utilizing my two front windows during an emergency situation. The failure of three regulators was unusual as my vehicle has less than 50K miles, was bought brand new in 2016, and has never been involved in an accident. It appears the regulators are faulty/defective.

NHTSA ODI 11550429

The contact owns a 2016 Hyundai Tucson. The contact stated that while the vehicle was parked, the contact noticed that the window had become inoperable. No warning light was illuminated. The vehicle had not been diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure and advised that the vehicle be taken to a dealer for the repair. The failure mileage was approximately 68,000.

NHTSA ODI 11549817

Body: my vehicle has experienced a malfunction in the front passenger side door. This door does not open from the outside, regardless of it being unlocked. The failure occurs 99% of attempts to open said door. A repair was made by the dealer I purchased it from, yet the issue returned within a month. First incident: February 2022. Electrical: My vehicle has also experienced malfunctions in all four windows. The initial malfunction occurred in July 2023, when the front driver side window would not go down. Within a week of having the window regulator and motor replaced professionally, the window regulator failed again (would not go back up after being let down)-- with an additional failure in the front passenger side window regulator. The part was replaced for the second time by a different independent service provider. This time, the failure occurred when I inspected the service providers work. The part was reordered and replaced yet again. However; the service provider made me aware that the issue had occured again, shortly after they repaired it and began testing it. The window was blocked off to keep it from sliding down. The issue is now present in all four windows. Each time it is repaired, the window regulator drum gears are stripped within 3-4 uses. - Vehicle is available for inspection upon request. - failure/malfunction was inspected and confirmed by two different independent service providers. - there were no warning lights or signals aside from the initial failure leading to a failure in all four windows.

NHTSA ODI 11548885

2016 Hyundai Tucson ECO/FWD FRONT AND REAR LEFT WINDOW REGULATORS DON'T WORK. REAR DOORS LOCKS DON'T WORK FROM INSIDE OR OUTSIDE. This is a safety concern because the doors locked when persons were inside and could not open the doors. The doors only open inserting a screwdriver through the door locks from inside. The windows of the left front and rear door don't open either. The car is 56,000 and Hyundai dealer says car is not covered by extended warranty. There are a plethora of complaints about malfunctioning of Hyundai Tucson and other models door locks and window regulator systems throughout the media. Since these represent huge safety concerns, Hyundai should issue a recall on these parts.

NHTSA ODI 11548384

I was driving from California to Cincinnati to relocate for an unpaid internship. I had a mechanic check my car before I left and was told there was a problem with the engine since it was consuming more oil than normal. I took it to a dealership in California who then said there was nothing wrong and roping off the oil for the drive was expected. About 150 miles before Chicago, my engine started to sound like a helicopter. I had it towed to a dealership in the chicago suburbs that told me I had internal engine failure and it was a known problem so would submit it to the warranty company for me since I am the second owner and technically out of warranty. The warranty company made me jump through hoops to provide documentation for them of every oil change I’ve ever had on the car, even from before I owned it, only to deny the claim due to being out of warranty. The first owner warranty would have still covered this incident as the car is only 7 years old and was just under 70k miles at the time. At time of incident, nothing on the dashboard lit up, not even the check engine light.

NHTSA ODI 11548012

The contact owns a 2016 Hyundai Tucson. The contact stated while driving with the cruise control set at 70 MPH, he heard a knocking sound coming from underneath the hood of the vehicle and the oil pressure warning light illuminated. The contact stated that while on an incline, he shifted the vehicle into neutral and was able to navigate the vehicle to safety. The vehicle was towed to the dealer where it was diagnosed that the pistons and rod bearings had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and the contact was informed that the vehicle was covered under warranty. The failure mileage was approximately 97,000.

NHTSA ODI 11547173

On 10/24/22 I took my 2016 Hyundai Tucson into dealership Springfield Hyundai 754 Baltimore Pike Springfield PA 19064 for a faulty drivers side window. At that time they advised the issue with the window was 'striped gear' and replaced 'drivers window regulator' under the extended warranty I purchased when I bought the vehicle. At that same time there was also an issue in the left front door latch and it was replaced under 'warranty.' On 03/03/23 the right rear door also had a latch issue and was replaced at that time. About a week ago, my front passenger side window stopped working. It will not go up or down. I returned to the same dealership on 07/27/2023. I was advised that 'found right front window regulator and motor gears are splined. Both parts need to be replaced. Charge is $890.98.' The car's extended warranty has expired and I would need to pay for this out of my pocket. My concern here is what I consider a trend with my vehicle experiencing window issues and it has not even reached 100K miles - in addition to the door latch issues. By the way, I also have a 2017 Hyundai Elantra which has also had to have almost every door latch replaced. After this second window issue popped up, I became curious and searched the internet for 2016 Hyundai Tucson window issues. And to no surprise, there are multiple consumers with complaints reporting the same exact issue as I am, with their windows as well. Based on current trends and concerns with your car manufacturing, parts, missing basic anti-theft tools, cars being stolen, and a plethora of other issues I am confident this issue with my window is at fault of Hyundai's poor production, manufacturing, and quality control. Windows are an emergency exit. In the case of an accident, you need to be able to open the window to exit if it is the only viable option. You can become trapped inside your vehicle if the windows do not work. Window needs to be operable to combat exhaust that may be trapped inside vehicle.

NHTSA ODI 11546617

Prior to these oil changes and tires was completed and March 2023 engine light on and whining noise took it to Firestone twice they ran complete diagnosis twice and mechanic found no leak around the engine or leak in bottom and they recommended that I take it Hyundai dealership which I did that same month again Hyundai Service ran diagnosis and recommended replacing some air valve to fix the problem but the part needed to be ordered; again it took over six weeks to get appointment for service at this Hyundai Service dealership do said repair and I ask if I can still drive the car with engine light on they said it was o.k as long as engine light not was blinking. The next day engine light came on again and it took over six weeks to get appointment with Hyundai Service dealership in my area and the car sat in the driveway for over month. Now September 2023 same Hyundai Service ran engine diagnosis now need gasket and valve and they said engine failure because no oil in the engine and would cost $11K to replace. So please tell me in over month that car sat in driveway with no visible leaks in engine area and no leaks in the driveway, so where did the oil go and only answer I can deduce engine is defective.

NHTSA ODI 11546135

My car has an engine oil leak that has been happening for over a year now since I bought it. I have to change my oil every 2,000 miles because of the leak, when Ive been told this car should be changing its oil for every 7,000 miles. My passenger door no longer opens from the outside once my car is unlocked. I have to put my window down in order to get inside and this is a safety hazard.

NHTSA ODI 11545801

The windows of the 2016 Hyundai Tuscan go down and then the regulator went bad at that exact moment causing the windows to not go up, while driving on the highway. It is available for inspection. On a highway, I was going the speed limit between 65-70 MPH when I put one window down and attempted to put the window back up but I couldn’t. The pressure gets unbalanced and therefore impacts the drivers ears and passengers. I couldn’t even drive without the need to grab my ears because of the pressure. I had to pull over because the window wouldn’t go back up and the other windows wouldn’t go up after trying to balance the pressure in the car. I had to think quick and get on the side of the highway to figure out what happened. My ears wouldn’t stop popping and I couldn’t get back on the highway to get home. I had to drive slow off the following exit because the pain in my ears was so bad. This is a safety issue and isn’t the first time seeing this happen to people. The problem occurred out of nowhere, there were no warning signs and no indication this was going to happen. I confirmed my suspicions by going to a mechanic locally and sought out the issue being the regulator. This cannot be on consumers to repair. Out of all the issues that have been announced about this issue country wide, I’m surprised this has not been brought up before. This happened on 9/18/23 at night going home with my children. They had to cover their ears because of the pressure. I did not call the police or insurance company as I had not been in an accident. That doesn’t not mean this should be taken lightly. Had I not had thought of my kids in my car and thought quickly to pull over, we would have crashed.

NHTSA ODI 11545722