2019 Hyundai Tucson driver assistance & safety tech problems

Related recalls

No recalls on file.

What owners say

1. Filed Sep 16, 2026135,700 miCTDriver Assistance & Safety Tech

   The contact owns a 2019 Hyundai Tucson. The contact stated that while driving 40 MPH, the vehicle lost motive power. A Forward Collision Avoidance message was displayed. The vehicle was able to restart. The vehicle was taken to the dealer, where the contact was informed that the failure could not be duplicated. The failure mileage was approximately 135,700.

   NHTSA complaint #11764716 · source
2. Filed Aug 20, 2026NVBrakesDriver Assistance & Safety Tech

   When the vehicle in front of me stopped quickly, I braked quickly but did not hit the car. At that time, all the lights on my dashboard went off and were still on when I took the car to dealer for a diagnosis.

   NHTSA complaint #11758362 · source
3. Filed Jan 15, 2026FLDriver Assistance & Safety TechOther / Unknown

   My 2019 Hyundai Tuscan has been burning oil and the oil has to be topped off every 1,000 miles or so. There are multiple check engine lights illuminated: abs, front collision, traction. These lights have flashed off and on for 3 years but are not light up solid. This sounds like an issue.

   NHTSA complaint #11711137 · source
4. Filed Dec 18, 2025FLDriver Assistance & Safety TechEngine

   My 2019 Hyundai Tucson, VIN [XXX] , has developed engine knocking, which may indicate internal engine failure. A mechanic has suggested a possible loss of cylinder compression, though the exact cause has not been confirmed. Hyundai vehicles from similar model years have experienced engine failures related to bearing wear and metal debris, leading to stalling, loss of power, and complete engine failure. These failures present a serious safety risk, particularly if the engine…

   NHTSA complaint #11705929 · source
5. Filed Apr 9, 2025AZDriver Assistance & Safety TechOther / Unknown

   I have been having a number of things happen; 1- my car will lurch forward at times when I release the brake and hit the gas pedal. 2- the forward collision warning keeps coming on. 3- My heating and oil cooler hoses leaking as well as metal lines, all started to leak at the same time.

   NHTSA complaint #11653785 · source
6. Filed Dec 2, 202416,803 miMDDriver Assistance & Safety Tech

   The contact owned a 2019 Hyundai Tucson. The contact stated while driving 45 MPH, the Forward Collision Avoidance warning light illuminated. The contact stated that the vehicle automatically brake, independently without the brake pedal being depressed. The vehicle was taken to an independent mechanic where several codes were illuminated and advised the contact to take vehicle to the local dealer. The vehicle was not diagnosed or repaired. The manufacturer was not made aware…

   NHTSA complaint #11628339 · source
7. Filed Jul 1, 2024MNDriver Assistance & Safety TechElectrical System

   The TSB needs to be replaced according to the Hyundai Dealership. This is a known problem and would normally be covered under warranty but I am just outside of my warranty window and it just started happening. The entire audio system, touch screen controls, and hands-free controls do not work. The touch screen freezes after a few seconds and freezes on my backup camera creating a major driving distraction. The audio system does not shut of once the vehicle has been turned…

   NHTSA complaint #11598013 · source
8. Filed May 3, 2024ILDriver Assistance & Safety TechEngine

   Check engine light comes on it has come more then 5 times. I take it to the dealership. They tell me they are doing an oil consumption test this makes the 5th one. Lane assist when trying to move away from a vehicle it pulls back almost getting you into an accident.

   NHTSA complaint #11586802 · source
9. Filed Apr 1, 2024FLDriver Assistance & Safety TechElectrical SystemEngine

   I believe that this car is a lemon. Ever since we bought it we have problems with the engine not performing right. I have got the engine system cleaned multiple times one at the dealership and one at Valvoline Oil Change facility. The engine still didn't run smooth. I would always get the oil changed on time and the vehicle has never been in a accident. Now just yesterday the vehicle while driving on the highway just stalled and wouldn't accelerate past 60mph. Now the check…

   NHTSA complaint #11580406 · source
10. Filed Mar 24, 2023PADriver Assistance & Safety TechEngine

    Vehicle engine light has been on for months, it would come and go. I’ve taken it to Hyundai but they kept saying nothing comes up and maybe it was the gas cap needing to be changed. My car also burns oil TOO fast and the dealership has expressed concern. I’ve also been getting a front collision camera disabled message on the dashboard for the last two days. On 3/23/23, my Tucson not only start making a loud noise but the engine light is blinking and barely drives. I almost…

    NHTSA complaint #11513531 · source
11. Filed Sep 26, 2022TXDriver Assistance & Safety TechElectrical System

    While on the road, the 2019 Hyundai Tucson Value dashboard warning lights lit up and stated to check the Lane Keeping Assist and the Forward Collision Assist. The engine light, anti-skid light and power steering light came on as well as the car began to decelerate while in the middle of traffic. I pulled over and turned the car off. When trying to turn back on, the car would not start again until I began pumping the gas with my foot for a few seconds then it started;…

    NHTSA complaint #11486383 · source
12. Filed Feb 9, 2022FLDriver Assistance & Safety Tech

    Blind spot warning becomes disabled sporadically? Engine needs to be turned off and restarted to reconnect Blind Spot Warning. This has been an ongoing problem for the last few years. It never shows up when brought into dealer for inspection? Nor are there any computerized “messages” in the system? The below “Additional Details” only reflect yesterday’s occurrence. This problem happens on a regular basis. with no regularity?

    NHTSA complaint #11451103 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology