Hyundai Tucson Complaints

6,738 consumer complaints on file.

#11737252May 12, 2026
ENGINE
The rocker arm of the engine has failed, causing a repair for a full engine replacement. The car has always undergone maintenance timely, and upon inspection by the dealership technician, the report state the vehicle was up to adequate level. There were no symptoms before the issue occurred, only the sudden catastrophic engine failure.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736842May 10, 2026
VEHICLE SPEED CONTROL
The Manual Speed Limit Assist, or MSLA, feature unintendedly activated while I was driving, nearly causing a collision. I was initially unable to deactivate this steering-wheel based feature, as: (1) I did not intentionally press any buttons to activate it, and: (2) I had to balance the need to visually monitor other vehicles on the highway to avoid a collision and simultaneously figure out how to cancel this feature, which places a limit on the speed that the vehicle can travel. Instead of claiming that this feature malfunctioned, I am claiming that it is an egregiously, poorly designed and dangerous feature. The button to activate it is located on the steering wheel; consequently, a driver can easily activate it without meaning to do so. This inadvertent activation happened to me twice, each time impeding, however briefly, my ability to safely navigate a busy road. This feature was not identified when I purchased the vehicle; however, earlier this year Hyundai belatedly sent a letter to its customers titled "Understanding Manual Speed Limit Assist (MSLA) Feature," pointing out how to activate and disengage the feature (and providing a link to a website for a tutorial with more information: [XXX] . INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736762May 9, 2026
FORWARD COLLISION AVOIDANCE: WARNINGS
The forward emergency braking system on this vehicle is a hazard not a safety feature. I have almost been rear ended 3 times because of it and have had my neck and back hurt from the quick sudden stop! I was not even at risk of getting into an accident! This feature needs to be permanently disabled! I still owe 30 payments on this car but will be getting rid of it if i can't disable this permanently.
Crash:
No
Fire:
No
Injuries:
1
Deaths:
0
#11736735May 9, 2026
FORWARD COLLISION AVOIDANCE: WARNINGS
This is a recent purchase. The forward collision braking system seems to be too sensitive and the braking is so immediate and abrupt it threw everything in my car forward including me, causing minor back pain. This has happened several times with the most recent being yesterday. I was no where near a car or potential collision each time. Yesterday, while driving on a busy highway, I had plenty of distance and it did it again nearly causing a car to rear end me. It was such an abrupt stop everything flew once again to the front of the car. The way this vehicle stops is going to cause an injury to a driver. Mark My words. It stops with such force that it throws the driver forward.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736725May 9, 2026
FORWARD COLLISION AVOIDANCE: WARNINGS
The FCA engages in situations that are not dangerous. There is a slamming of the breaks which causes items in the car to fly off the seat and nearly cause the cars behind me to rear end the car. This is a dangerous situation and has happened about 6 times since we purchased the car less than six months ago. There is not a way to permanently disable this supposed safety feature.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736491May 8, 2026
ENGINE, POWER TRAIN
The 2.0L engine catastrophically failed during normal highway driving, consistent with a thrown connecting rod. The vehicle suddenly lost power on a roadway with tractor-trailer traffic. The driver and a child passenger narrowly avoided being struck by a semi-truck before the vehicle could be brought to a safe stop. No prior warning lamps, no check engine light, no abnormal noises, and no indications of any kind preceded the failure. The failed engine is currently at a Hyundai dealership and is available for inspection. The dealer has confirmed catastrophic engine failure and submitted an engine replacement request to Hyundai Motor America. Hyundai Motor America declined the engine replacement request, citing incomplete status on Service Campaign 966 (Knock Sensor Detection System update for connecting rod bearing wear). The owner purchased the vehicle used and was never notified by Hyundai of Service Campaign 966. The owner also was never notified of NHTSA Recall 20V543000 (ABS module fire risk), which remains open and unrepaired on this vehicle, demonstrating a pattern of failed manufacturer notification to the current registered owner. This vehicle is a Class Vehicle in the Hyundai/Kia Theta II engine class action settlement (In re: Hyundai and Kia Engine Litigation), which extended powertrain coverage to a lifetime warranty for connecting rod bearing failure on 2018 Tucson vehicles equipped with the Theta II 2.0L engine. The failure mode experienced is precisely the defect this settlement and Campaign 966 were designed to address. Component that failed: engine, specifically connecting rod bearing/short block assembly. Component is available for inspection. Vehicle has approximately 71,000 miles. The failure created an immediate and severe risk of fatal collision involving a child passenger. Manufacturer has been contacted and has denied warranty coverage. NHTSA action is requested regarding both the engine defect denial pattern and the unrepaired ABS fire-ri
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736587May 8, 2026
AIR BAGS
The contact owns a 2024 Hyundai Tucson. The contact stated while driving at 65 MPH, the brake pedal was depressed, however the vehicle failed to stop as intended. In addition, the contact's vehicle rearended the vehicle that was in front of the contact's vehicle. The front sensor was damaged from the first impact which caused the computer to crash. The vehicle rearended the vehicle again. The contact stated that the vehicle independently activated self mode driving. The contact noticed an abnormal sound coming from the vehicle. In addition, the contact noticed white smoke coming from underneath the hood and the engine seized. The air bags did not deploy. The contact stated that while attempting to start the vehicle, the vehicle failed to start. The vehicle was towed to a local tow yard. The vehicle was condemned a total loss. The contact was transported to the local medical center. The additional three occupants of the vehicle did not sustain any injuries. The contact sustained injuries to the neck, whiplash, and pain in the left shoulder and back. The manufacturer was not made aware of the failure. The failure mileage was approximately 100,000.
Crash:
Yes
Fire:
No
Injuries:
1
Deaths:
0
#11736704May 8, 2026
UNKNOWN OR OTHER
Vehicle is 2025 Hyundai Tuscon purchased 12/31/2025. On April 18th, as I was backing into my garage i noticed that I could not see through the right side end window. On closer look I noticed that the glass was shattered without any spots of particle hit or point of impact. I stopped and took pictures, took the vehicle to Potamkin Hyundai and the service guy also took pictures. I went back on April 21 to see the service manager who also took pictures and advised me to give them some time to review. After about 1 week, I got the message that the request for replacement under Manufacturer Warranty had been declined and that I would have to replace this on my own.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736567May 8, 2026
UNKNOWN OR OTHER
this recall still hasn’t been resolved. why hasn’t the manufacturer found a fix for this problem I have owned the vehicle for 4 years they should have known about this and fixed it by now. NHTSA recall number: 25V-893 Hyundai recall number: 290
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736482May 8, 2026
UNKNOWN OR OTHER
The contact owns a 2024 Hyundai Tuscon. The contact stated that while driving 55 MPH the vehicle rear of a second vehicle during the failure the no safety features had activated including the airbag, collision avoidance features. During the incident the vehicle collided with the same vehicle twice although the brake pedal was pressed. During incident the driver sustained neck, shoulder and back injuries and was unconscious and transported to the hospital. A police report was taken at the scene. The vehicle was destroy the towed away. The contact was informed that the safety sensor had failed during the incident. The manufacturer was notified of the failure, but no assistance was offered.The failure mileage was 5,000.
Crash:
Yes
Fire:
No
Injuries:
1
Deaths:
0
#11736420May 7, 2026
POWER TRAIN, UNKNOWN OR OTHER, ELECTRICAL SYSTEM
The issue involves the vehicle’s drivetrain and hybrid/electronic control system, where the car suddenly jerked forward in stop-and-go traffic on the freeway as if it had been struck from behind. Immediately following this event, the vehicle would not accelerate beyond approximately 40 mph, indicating a loss of normal power. This created a significant safety risk, as the sudden jerking could have led to a rear-end collision, and the inability to accelerate properly made it difficult to keep up with traffic on the freeway. I was barely able to safely pull off the freeway while surrounding traffic continued at higher speeds, increasing the risk to myself and other drivers. The problem appeared to resolve after turning the vehicle off and then back on; however, this raises concern about intermittent failure. The vehicle was taken to a dealership for inspection, but they were unable to reproduce or identify the issue. The vehicle remains available for inspection upon request. The vehicle has been inspected by a dealer but not by the manufacturer, police, or insurance representatives. Prior to the failure, there were no warning lights, messages, or noticeable symptoms indicating an issue. Based on similar reported experiences, this event may be consistent with a “limp mode” condition or a malfunction in the transition between the electric motor and gasoline engine, potentially involving the transmission or hybrid control system.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736406May 7, 2026
ENGINE
2 years ago I had the engine replaced. Now on this new engine which has approximately 29k. The mechanic is telling me that I need a new engine. I called Hyundai and their telling me that is not under warranty anymore. What can be done?
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736385May 7, 2026
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: WARNINGS, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
What component or system failed or malfunctioned, and is it available for inspection upon request? Automatic braking system brakes for no reason when I am not near any cars traveling at high speed or even when I am already at a complete stop or moving very slowly but not anywhere near hitting the car in front of me. This has happened multiple times since I leased this car in July 2025 and it seems to be getting worse. I had a 45 min drive home today and it happened about 7 times all for no reason. How was your safety or the safety of others put at risk? It slams on the brakes unnecessarily and the cars behind me almost rear end me. This has happened on residential roads and highways. Has the problem been reproduced or confirmed by a dealer or independent service center? I just called to take it in. They seemed to have no idea what I was talking about. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? not yet but I am taking it in asap Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? NONE
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736354May 7, 2026
UNKNOWN OR OTHER, FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
On 4/3/2026 heading to [XXX] on I 95 (outside of [XXX] ) traveling with traffic (3-4 lanes) I was in the middle lane going approx 74mph when on 5 separate but in close approximation (estimated within 20 mi) times, my car which was on cruise control, suddenly threw up warnings to pull over, shook my steering wheel, yanked my car toward the left lane (with traffic flowing the same way as I was) and suddenly decreased my speed to 64 mph before I could regain control! It was a beautiful, sunny day with no precipitation. Cars were swerving and beeping . My family was in the car. I stopped all cruise control and drove the remaining five hours to my destination scared out of my mind. I called local dealership, country club Chevy, dodge, jeep, Hyundai etc. at 607432-9300 and told Gavin what had occurred. I was unable to get into a dealership while I was in [XXX] for the brief time I was there. On my way home I tried cruise control on I 95 in the right hand lane all the way over so that no traffic could be on my right side. It was a beautiful day. It happened again to me, the warning lights, the decrease and speed the yank to the right the shaking steering wheel and the sudden breaking while I was in the state of [XXX] . I turned off cruise control again. I didn’t have a problem after that. When I I returned home, , I took the car in to be looked at at the dealership . They said they couldn’t find anything wrong. I contacted Hyundai motor corp at 800-523-4030. Case number 42576997 was assigned. I was put to Hyundai finance. No resolution. I contacted Hyundai Corp Office at 714-410-4382 and spoke with Mohammed. To date, as of May 7 there has been no resolution as the dealership doesn’t have access to drive this car on a 4 Lane Rd. as we live in a real area. I do not feel safe driving this car. It is going to kill someone else on the road or someone in my family. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736293May 7, 2026
ENGINE
I experienced sudden unintended acceleration which propelled me over a curb, up an embankment, over a boulder and into a fence. I could have been killed or I could have killed others because I had no control of the car. The Hyundai corporation will not acknowledge this. The car was inspected and declared a total loss and is being moved to a location where it can be stored at no cost. There was no warning. Also this exact incident occurred with a Hyundai Kona I owned. That incident occurred on January 8, 2026.
Crash:
Yes
Fire:
No
Injuries:
1
Deaths:
0
#11736110May 6, 2026
ENGINE
Engine started knocking luckily I was right by my mechanics place. They said needs new engine. Not to drive as a rod might go right through the engine. Only 98000 miles on it. Maintenance always done on time.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736165May 6, 2026
ENGINE
The contact owns a 2016 Hyundai Tucson. The contact stated that while driving at an undisclosed speed, the check engine warning light was illuminated and there was an abnormal sound coming from the engine compartment. The vehicle was taken to a dealer where it was diagnosed that the vehicle needed an oil consumption cleaning. The vehicle was repaired however, the failure persisted. The manufacturer was not notified of the failure. The failure mileage was unknown.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736139May 6, 2026
ELECTRICAL SYSTEM, ENGINE, FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
The cars speedometer screen and radio screen go black and sometimes flicker on and off. This makes it impossible to see the speed. Also the car stalls sometimes when this happens in traffic. The autonomous braking applies the brakes even when there is a large distance from other cars and objects to the point where it has almost caused me to get into an accident on numerous occasions. The driver attention alert comes on and off over and over again even though I’m fully focused on driving and well aware of what is going on and this sometimes happens in a sequence where all of the warning lights illuminate on dash. Sometimes all of the warning lights display on cluster after it goes black and then car says to shift to park when display goes back on causing safety concerns for me in traffic. In addition my sunroof glass is making a loud noise like it’s going to crack.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11735952May 6, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
The automatic emergency braking system has activated on four separate occasions for unknown reasons or warning. Tapped the brakes and it disengaged. In three of the situations no vehicles or pedestrians nearby. One incident I was driving along a sidewalk when the braking system activated causing an abrupt stop
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11735939May 5, 2026
ENGINE
Check engine light appeared, Car began shaking and struggling to accelerate. Independent mechanic and OReileys test stated cylinder 3 misfirw. Dealership stated GDI fuel injectors were leaking and is a known issue in several 2022 Hyundai Tuscon and needed to be replaced.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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