2017 HYUNDAI SONATA Complaints

I'm now having to check my oil on a car I still have a loan on once a week and having to add at least 3 qts everyother dealership wants 600 for a diagnostic run to see if there's a defect

I work from home so I don't travel that much. A few months ago, my car was jerking when trying to accelerate. The engine light was flashing on and off. I took it on to the dealership and was told it was a computer update causing the problem. After leaving, the car was doing better, but not completely right as it was prior to the issue. I returned back to the dealership later to explain what else was going on. The car still Jenks on acceleration, but not as forceful. I was then told it is possibly my intake manifold and spark plugs. I plan to take my car back for the spark plugs, but I'm curious about the intake manifold. Either way, this is an issue for when I'm trying to accelerate after a stop and I have a long delay. It also does this on an incline. My car doesn't want to climb on an incline.

My power steering stopped working while driving my car I can’t turn car left or right and no way to know how to fix it unless I spend 1000 at a dealership and it’s a dangerous situation

The power steering on my 2017 Sonata went out all the sudden while I was making a turn in a parking lot on 7/03/2022. The red power steering warning light and the yellow traction control warning light came on and the steering wheel locked up, please see attached picture. I almost hit a parked car because I was not able I complete my turn. This is the 2nd time happened to this 2017 Sonata in 5 weeks and it was as scary as the 1st time (05/28/2022) because there was no warning before malfunction happened. The power steering would restore and warning lights would turn off after the engine restarted. I contacted my local Hyundai service department in Fremont, CA, they told me they can’t inspect my Sonata until early December because they don’t have any available appointment for diagnostic until December. I told the service advisor that this is a series safety issue, but no further assistance was provided. Please investigate this safety issue because clearly there is something wrong with the electric power steering system and it will put other drivers and pedestrians in danger.

While driving my 2017 Sonata on a winding backroad my power steering suddenly locked up without warning, and I was unable to turn the vehicle left or right. Prior to this incident there were no warning or check engine lights lit indicating any type of issue with my car, and my power steering was operating normally. I hit, and jumped a curb striking a rock wall attempting to turn slightly left to keep myself in my lane, and on the road damaging the right passenger side rim and fender. After coming to a stop I noticed there were two warning lights that had activated. I immediately called my local Hyundai dealer (Imperial Hyundai of Milford Massachusetts) informing them of what had happened, and scheduled a service appointment to have this issue diagnosed. I was informed by the dealership that Hyundai is having issues with their electric assist steering motor, and computer module which controls the steering assist motor. Had this been my wife or son this would have definitely turned out differently, because I'm over 240lbs and could barely get the steering wheel to turn at all prior to hitting the curb. After shutting off the car, and then restarting it repeatedly for approx 30 minutes suddenly the service lights went out, and the vehicle started operating normally again. My appointment at the Hyundai dealer is on July 13, 2022. I was told Hyundai has extended the warranty on parts associated with the steering system, but they wouldn't tell me which parts are covered or not covered. That is the least of my concerns, because like I said had I not been the driver, or if this had happened at highway speed this could have been tragic. It's a serious safety issue

ENGINE HAS 131,000 IS DRIVEN LESS THAN 800 MILES PER MONTH CURRENTLY. AND HAS EXCESSIVE OIL CONSUMPTION . AN AVERAGEOF 2-1/2 TO 3 QTS OF OIL IN A MONTH. I FIRST NOTICE THIS PROBLEM ,WHEN I CHECKED OIL LEVEL ABOUT 3 MONTHS AGO. OIL WARNING LIGHT NEVER COMES ON LETTING YOU KNOW IT IS LOW ON OIL.I CONTACTED HUYNDAI DEALERSHIP AND WAS TOLD I NEED TO PAY FOR 6 OIL CHANGES . AND AN ENGINE CLEAN UP TO DETERMINE WHAT PROBLEM IS . IT IS CLEARLY A FACTORY DEFECT THAT THEY ARE NOT WILLING TO ADMIT TO. CUSTOMER SHOULD NOT BE LIABLE FOR A FACTORY DEFECT. IVE READ HYUNDAI FORUMS AND FOUNF MANY OWNERS WITH SAME COMPLAINT BUT NO ACTION HAS BEEN TAKEN . NEED HELP WITH THIS..

The contact owns a 2017 Hyundai Sonata. The contact stated that while driving at an undisclosed speed, the vehicle lurched forward with the oil warning light illuminated. The vehicle was taken to the dealer to be diagnosed. The contact was informed that the vehicle was consuming an excessive amount of oil, causing engine damage. The dealer informed the contact that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 42,000.

THIS LOCKED UP THE SECOND TIME IN ONE DAY WHILE WE WAS COMING HOME AND IT LOCKED UP WHEN WE MADE A TURN INTO OUR DRIVEWAY I HAD TO PARK AND TURN THE CAR OFF AND BACK ON AGAIN THIS IS NOT SAFE

STEERING WHELL LOCKED ON ME AND THE FAMILY WHILE WE WERE ON OUR WAY TO THE STORE HAD TO TURN IT OFF AND TURN BACK ON

Steering wheel locked twice in one day up in my neighborhood while I was driving back to the house had to turn the car off and turn back on for steering wheel because unstuck the second time was on the highway going 65 mph had to pull over to the side of the road turn the car off and back on so steering wheel could go back to normal all fluid is top off.