2019 Hyundai Santa Fe driver assistance problems

Filed Nov 25, 2025 · Brakes, Driver assistance · WA

Overly excessive oil consumption 2 Quarts every 3 or 4 days.no leaks. Engine gets so hot I don't have to turn on heater In winter. On going issue since 100,000 miles. EBS light stays on electronic parking brake switch does not work. Parking brake will randomly engage after vehicle is turned off. Dealership cannot duplicate issue. If cruse control is turned on the vehicles warning lights all of them will suddenly illuminate and the vehicle shuts off. alternator and battery replaced. Have not used cruse control since. Airbags never inflated in a front end crash at 45mph Most recently I started experiencing I intermittent trouble staring the car. Then one day it didn't start at all and smoke was coming from under the hood. Towed to mechanic , starter burnt up 155,000. $ 900 to replace then a couple days later I lost power on the freeway and the car started jerking and vibrating. Stopped Vehicle cut off and would not start. After 1hr I started and limped home. Vibration under 2000 RPMs and when stopped. Knocking noise under hood. Brand new spark plugs. Mechanic stated Cylinder 3;missfire was identified as a hole in a valve due to weak material now I have to replace engine. Oil consumption and excessive friction and heat is to blame. My car has been cared for like a baby it's all I have. I should not have to be responsible for this very cheaply made engine that was doomed to fail.

Filed Apr 26, 2025 · Brakes, Driver assistance · AZ

Was at a complete stop at a light with a car in front me, I had plenty of space when I started accelerating and then suddenly the automatic system braked hard. Like there was literally NO REASON for what the car did. It took a few seconds to get out of that issue but then was able to proceed as normal. There have been at least 2 other times where a side sensor was triggered while on the freeway violently jerking me to the left, nearly putting into another lane.

Filed Mar 16, 2025 · Driver assistance · NY

Car turns off at lights /stop signs. Automatic break system activates. Have to wait at least five minutes to be able to restart car z same happens after driving and parking. Turbo and battery were replaced. I make sure not to use the automatic on/off feature which make issue worse. This is my fourth attempt to contact you. I cannot trade car in bc of mileage and still owing $. I love me vehicle and just want issue recognized and taken care off.

Filed Jan 11, 2025 · Driver assistance · NY

Issue with idle on-off. After idling at light etc. car will stall. First time would not re-start , I was towed. Mechanic replaced turbo feature but problem persists and I am not using the on -off feature in an attempt to not have this happen, yet it does.

Filed Oct 12, 2024 · Driver assistance, Steering · NC

The Forward Collision Assist would intermittently disable during driving. The Lane Keeping Assist light illuminated and would not allow me to disable it causing the vehicle to drive straight only and to make left or right turns extremely hard to turn the vehicle. This incident occurred on [XXX] and was dropped off at Johnson Hyundai in Wake Forest on that date. After a week of no contact of a diagnosis, I had to visit the dealer and was told the steering column was the issue and needed to be replaced. I contacted Hyundai America to report this issue and currently waiting on a response from their warranty to see if they will cover all or a percentage of the replacement of the steering column since my mileage is over their 100k (113k to be exact) coverage. While I appreciate their efforts, I also feel this could have resulted in a very serious incident had my daughter been driving on the highway when this occurred. Thankfully, she was picking me from home and it happened as we drove off from our house in our neighborhood. A steering column should outlast any other part(s) of a vehicle. If not, this is a huge safety concern. My [XXX] was also in the car at the time and I cannot even imagine how I would recover if something worse were to happen while he's on board. Hopefully this reporting will keep something bad from happening to others who own this type of vehicle but failed to report it. Thank you for your time. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jun 3, 2024 · Driver assistance · PR

enciende la alerta de choque y para sin tener vehiculos cerca.

Filed Apr 23, 2024 · Driver assistance, Steering · UT

I had a serious issue with the Santa Fe lane keeper system. I was driving on I15 in a winding portion through the Virgin River Gorge in relatively high traffic on a corner. I have used this feature many times in the past and expected a gentle nudge on the steering wheel. But unexpectedly the steering wheel turned hard left, almost causing a total loss of control. I am safe driver always checking for other drivers doing what they shouldn't, but I never expected my car to be the one making dangerous movements. If I hadn't had a firm grip on the wheel, I would have been out of control on a narrow bridge in heavy traffic. Am I the only one with this problem?

Filed Aug 1, 2023 · Driver assistance, Electrical · OK

the systems forward collision and lane departure warning are randomly turned off. Dealership is not aware of how to fix

Filed Jun 26, 2023 · Driver assistance, Electrical · NY

Adaptive Cruise Control Automatic Emergency Braking Blind Spot Warning Forward Collision Warning Lane Departure Warning Lane Keeping Assistance Parking Collision Warning Rear Cross Traffic Warning Every one of these lights are going off in the car. I’ve taken it twice to the Hyundai dealership. Both times they have not been able to figure out what is wrong with it even with the OPD it’s not showing any issues or fault codes a technician has even had the car for one week went through every single sensor, cable, battery, alternator fuses and didn’t come up with any results. He returned the car back to me completely baffled and unable to fix the issue. Please email at[ XXX] For photos and video which I cannot add here on this website through mobile. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Filed May 9, 2023 · Acceleration, Driver assistance · FL

The forward collision avoidance system is malfunctioning and shuts down the traction and stability control systems making the vehicle more vulnerable to collisions. Multiple attempts to repair this system have been unsuccessful