car was in shop for recall on wheel sensor, next day the engine stopped working properly.ran really ruff and hesitated.took back to dealer and told 2 cylinders were not running correctly. i was told they would submit the Hyundai for engine replacement. Hyundai denied its under warranty or there problem, when there is a history or engines failing in the 2017 year.class action lawsuits against them for it.

- Wilkes Barre , PA, USA

I purchased a 2017 Hyundai Santa Fe June 2021 Upon completion of my oil change 12/1 I was told there was a oil leak and the oil wasn't going to stay in, I drove home under 20mph because my engine wouldn't allow me to go any faster. The next day it was towed to a Hyundai dealership close to home, Hyundai denied the first claim because they said it was the oil change companies fault. I then called the warranty company and the adjuster came out examined the car he found out that wasn't the case, it was internal damage cause by the manufacturer. Botls came loose that cracked something and metal chips got into my engine. My extended warranty denied covering it because it wasn't basic engine failure it was cause by the production of the vehicle and the faulty bolts that internally damage itself. I resubmitted the claim to Hyundai for repairs since we know now it wasnt outside negligence and the extended warranty company wasn't going to cover it. The advisor told me the second claim was denied as well, after speaking to the consumer affairs department myself they still denied having any part and the faulty engine. I'm in a Facebook community group and these people are going through this daily with Hyundai they are putting bad engines in cars once the original owner finds out they're trading them in and the second owner buys them in the car fails we aren't covered under the powertrain warranty because it only applies to the first owner. Hyundai is ripping people off and stealing our hard worked for money and getting away with it! They're picking and choosing who the engine failure class action lawsuit applies to even though we all have bad failed engines! I have been stuck making payments on a car for 3 months that I cannot drive and I owe $18,000 on a totaled car and they care nothing about goodwill and helping their customers who have spent thousands on their cars.

- Holiday, FL, USA

2017 Santa Fe Ultimate with 70,000 miles experienced known oil consumption problem which we monitored and topped off regularly. While driving at approx. 35 MPH, car went into limp mode. Towed (flat bed) to local garage where they confirmed metal shavings in the oil and suggested repairs based on computer diagnostic. Replaced timing chain and some other engine parts. Car driven approx. 100 miles after repairs when engine completely seized (again at low speed in neighborhood). Towed to local dealership for diagnostic on Oct 26, 2021. Dealer confirm engine was seized and needed to be replaced. They also indicated possible AWD differential damage but not able to confirm as car is not currently drivable. 10yr/100,000 powertrain warranty not honored as we were not the original owners. Hyundai offered to cover 65% of engine cost (good will offer), but we are required to pay at least $8,100 of the engine repairs (dealer verbal quote) plus any cost related to differential repairs needed. Est 3 months to complete engine replacement and stated zero warranty on the replacement engine. As of Jan 29, 2022 still no update from dealership as to when car will be available.

- Woodinville, WA, USA

The contact owns a 2017 Hyundai Santa Fe Sport. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed but the vehicle stalled with no warning lights illuminated. The contact also stated that the vehicle had been stalling from the time of purchase when making a right or left turn. The vehicle was taken to the dealer but was not diagnosed nor repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 18,000.

- Magnolia Springs, AL, USA

The engine is consuming oil. After 1500 miles since my last oil change the oil DOES NOT show up on the oil stick. I have bought 3 brand new Hyundai Santa Fe's and 1 used Sonata, and NEVER had problems, except for my 2017 Santa Fe Sport, which I purchased at Dondelinger Hyundai in Baxter, Minnesota. I have also had to replace the backup camera. I have been to this dealer 4 times with no resolve! Please help!!

- Andover, MN, USA

The contact owns a 2017 Hyundai Santa Fe. The contact stated that while driving at various speeds, the vehicle suddenly failed to accelerate while depressing the accelerator pedal. After turning off and restarting the vehicle, the vehicle operated as intended. The failure occurred on multiple occasions. The vehicle was taken to the local dealer parkway Hyundai located at 5920 market St a, wilmington, nc 28405 but the failure could not be duplicated and the cause of the failure was not yet determined. The manufacturer was not yet notified of the failure. The approximate failure mileage was 55,000.

- Hampstead, NC, USA

Bought Hyundai sante fe sport 2017 36,871 miles on 09-23-2019 dealership oil change 03-06-20 miles 41104 dealership oil change, 03-03-21 miles 47409 oil very low and dark in color. Dealership requesting oil consumption test every 1000 miles, 04-01-21 1.5 quarts low. I have to do 2 more test, this is a skirt around the problem, and an engine flush for sludge, more skirting the problem. My warranty expires in 6 weeks!

- Jacksonville, FL, USA

I was driving on the expressway and my oil light indicator light came on in the car and went off after I got off the expressway pulled over at a gas station. So I started driving again and again the oil light comes on so I recorded it on my cell phone.I just had my oil changed a week prior to this. Took my vehicle back to the Hyundai dealership in matteson Illinois where I purchased the vehicle from. And get all my oil changes done on the vehicle. They checked out my vehicle and said that they didn't get the coming on when they took my car on a test drive. So I show the mechanic the video I recorded on my phone. He looks at the video and says to me well if the oil light comes back on bring the vehicle back. And tells me the vehicle is ok to drive as it is. Two days later I'm running an arron in traffic on a busy city street and as I'm driving my car starts jerking and stalling and a flashing engine light on the dash board I put my hazard lights on and pull over to the side of the road. Called Hyundai service department. Because I was close by the dealership the service personnel told me to drive the my car to the dealership so I did. They told me my engine had to be replaced. For the second time mind you. 1st time was a year prior. So they kept my car for a week and 2days. Get my car back a week later I'm driving on my way to work and the flashing check engine light comes on again. So I take it back to the dealership and they said it was the knock sensor that needed to be replaced this time. They repair it the same day. Mean while waiting I find an video on you tube about the very problem I was having with my vehicle. But it's from the Hyundai manufactures about the 2014-2018 Santa Fe, sonata and tuson vehicle about known malfunctions and problems these vehicles are having and would have. So I don't understand why these are not recalls. Now again yesterday 1/16/21

- Markham, IL, USA

Car shifts rough, mostly into first gear. As the problem has persisted, it has worsened and also shifts rough in higher gears.

- Houston, TX, USA

I have taken my car in 4 or more times because there is a slip in the transmission and the car is not shifting properly. This was bought in 2017 with 150 miles, the first occupancy happened within months. I have been told my engine was sensitive and not to let others drive it, turn off the car, or the dealership has been unable to duplicate the error. I took my car in in November 2020 and after a few weeks in the shop, they were finally able to 'find' the issue. I got my car back with a remanufactured transmission, mid-December. The drive home was okay, but since then the issue occurs more frequently. Coming to a stop, the rpms jump, turning, the rpms jump. I am unable to drive 3/4 mile down the road without my car jerking and jolting. This car is not safe. Several customers have complained of the same issue in the past years and even a lawsuit was brought up, but then was dismissed. My car value has dropped almost 50% because of this issue. I am without a car, still paying for my lease, and insurance on a car that does not serve its proper function.

- Mishawaka, IN, USA

I have had on at least a half dozen times where the vehicle will not accelerate after stopping, and then attempting to accelerate. For example: Leaving a parking lot going onto a roadway attempting to accelerate quickly to get up to the speed limit. Attempting to turn left at a flashing red left turn lane traffic light. The vehicle will roll about 10-20', but will not accelerate, like the transmission is not engaging. Sometimes the engine will rev to 4000-5000rpms. I will quickly let off of the throttle, then it will take off. The engine does not rev every time. The dealership replaced a module on the transmission approximately one year ago, but it did not help. They had it for one day in July 2020, attempting to replicate the problem, but to no avail. The most recent incident with the vehicle where this failure to accelerate occurred was 12/26/2020, where upon leaving a service station onto a four lane road, it once again rolled to 10-15 mph, but would not go while the engine rpms went to 4000. As traffic was rapidly approaching I kept my foot on the throttle, and it finally started picking up speed. This is getting to be a dangerous vehicle to drive.

- Muskegon, MI, USA

During acceleration from a stop sign/red light or turning the engine hesitates for approximately 5 seconds after several tries before reaching desired speed. When using cruise control on freeways there is a 10 to 15 second delay when accelerating or passing another vehicle which in one instance caused a near accident on a high speed freeway. My vehicle slowed down causing other vehicles go around me passing from the right side lane. These hesitations have caused me several near accidents and makes me not feel confident when driving this car. I have taken the vehicle to the dealership on many occasions and they report no error codes show up and, the mechanic cannot duplicate the problem. However, the dealer replaced the transmission earlier this year. There has been no improvement. I have reviewed many other complaints of this hesitation problem. Will it take death reports to help us owners? my issue began in 2018 right after purchase and the problem is occurring more often now. No help is in sight when Hyundai and the dealership refuses to admit the problem and makes me and other owners feel like we don't know our vehicles or our own minds!! we need help before a death occurs not after!!

- Boise, ID, USA

This vehicle has a intermittent acceleration problem which causes a delay in the vehicle movement. The dealer stated they cannot duplicate the problem however the issue does exist. Many owners are having the same problem as I read on line.

- Brownstown, MI, USA

When accelerating, my vehicle hesitates presenting a safety issue when merging onto highways or making lane changes. Could absolutely lead to an accident, especially the risk of being rear ended. Also when turning, hesitates when speeding up after the turn. Same with stops.

- Ranson, WV, USA

The contact owns a 2017 Hyundai Santa Fe. The contact stated that while driving at an undisclosed speed, the vehicle decelerated independently and stalled without warning. The contact stated that the failure recurred several times and was towed to miller Hyundai located at (4455 vestal pkwy E, vestal, NY 13850) where unknown repairs were provided however, the failure persisted. The vehicle was repaired a total of 6 times by the dealer. The manufacturer was contacted and informed of the failure and offered minimal monetary assistance. The failure mileage was 29,792.

- Windsor, NY, USA

Go through car wash must have under body sprayed type of car wash. I leave P1326 code vehicle goes into limp mode already had wire harness replaced by dealer. Didn't correlate car wash until I recalled getting same one first day it occurred when I brought in for repair. Knock sensor harness when I clear code goes away. Lots of people seeing it happen driving in rain very dangerous reduction in speed takes forever to accelerate when hits new gear dangerous.

- Blaine, MN, USA

My 2018 Hyundai sante fe was purchase 'certified' used from puente hills Hyundai in southern California. About a year into owning my car it began to jerk and felt like I went over a hard bump when I would accelerate from a stop and then began doing it while I would drive up hills. Puente hills Hyundai informed me there was a recall and that the recall would 'solve' the issue. After I got my car back, a few weeks later it started again. But happened less often then before. I recently took my car in and was told that puente hills Hyundai was able to recreate the jerking and would call the extended warranty company to have them come confirm the issue. When the warranty company finally came out, they unsuccessfully recreating the jerking sound and told Hyundai my car is 'safe' to drive and nothing is wrong with it. Hyundai tried to tell me to take the car back since there is nothing they can do to fix the issue since the warranty company said it was 'safe'. I refused to take it back due my safety and the safety of my unborn child and was told they would keep it again to see if they can recreate the jerking and then contact Hyundai directly to see if they'll come check it out. But wasn't guaranteed that they would fix and or be able to solve the issue. I have checked online and seen that several people owning this same make and model have similar complaints and have complained to you guys and was hoping that my complaint will be honored more than it has been at this dealership. The jerking motion happened when backing out of my drive way, accelerating from a stop sign, driving on the freeway, going up hill, or backing out of a parking stop and moving back into drive.

- Diamond Bar, CA, USA

On the interstate, pressed the gas pedal and the vehicle did not and would not accelerate. I tried multiple times. RPM went up to 5000 but shifting the transmission into sports mode and downshifting and upshifting made no difference in the speed of the vehicle. Speed remained the same, engine roared as if in neutral. I pulled off the interstate, cut off the vehicle for several minutes, restarted the vehicle, returned to the interstate and could accelerate. This happened multiple times in 2017 and 2018 both on the highway and city streets. In 2018, taken to pearson Hyundai and could not be fixed because no error codes. After a dangerous, identical incident on the interstate in May 2019, taken to pearson Hyundai. They performed a tcu and ECU software update May 21, 2019. This latest incident is a repeat of the May 2019 problem. The problem is random and unpredictable but occurs on both highway and street speeds. The inability to accelerate without warning will eventually cause an accident. We also own a 2016 Santa Fe sport turbo AWD that has not had any of these acceleration problems. Changes were made in the 2017 model year to the engine and transmission that are impacting acceleration.

- Richmond, VA, USA

There has been some engine noise for 2 months or so.. I then had an oil leak and the dealer said that the engine noise was from crankshaft and maybe a bearing inside. I have 74, 000 miles on vehicle and have a 10 year 125000 mile extended warranty. I was at the dealer today and they gave me the news about maybe crankshaft bearing. The Hyundai motor company has a recall on your site about 2017 Hyundai Santa Fe having defect in a pin in the crankshaft that wears the bearing. This seems like exactly what dealer is telling me. My question is, the recall says that Hyundai motor company recalled 420 2017 Hyundai Santa Fe's that were produced between January 26 2017 and February 13 2017. My Santa Fe was actually produced on January 14 2017, which is only 12 days prior to the start of the official recall production date of January 26. How does Hyundai motor company know that my vehicle was not produced with this faulty pin in the crankshaft that causes bearing failure? thank you very much for this website and I hope someone can enlighten me as to what I may be able to do right now.

- Essex, MD, USA

When I drive going straight at about 40 to 48 mph on eco mode or any drive mode the car jumps/ jerks like it shifts into a low gear and then goes back into a high gear with no heavy acceleration. If I have it on cruise control at 45mph it will kick back and forth occasionally as if I was slamming on the gas pedal then slightly on the break but quickly.

- Pingree Grove, IL, USA