Hyundai Tucson Complaints (2025)

451 consumer complaints on file.

#11713291January 25, 2026
POWER TRAIN, ENGINE, FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
engine RPMs surged and the car accelerated forward without foot on the gas pedal concerned about possible pedestrian accident or collision with objects and prop. damage. dealer was unable to duplicate the problem and no repair was made there is no warning...I never know when it will happen and it has occurred in a number of different circumstances
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11712915January 23, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, FORWARD COLLISION AVOIDANCE: WARNINGS
Hard braking first occurred on a major highway with no prior notice that this would happen in close call accidents. The cars traffic had to veer away from me in order to avoid hitting me. Another highway (95) incident was a 18 wheel semi that had to move to the shoulder and could have easily totaled my car and me. I then researched this and found I could delay the action be setting the Forward Collision-Avoidance Assist mode to "Late". This helped in giving notice for some time, however the hard braking occurred again on a regular two lane small highway as I switched lanes, saw a car stopping suddenly and the brakes locked up. (This is the latest incident as dated below). There was no "Late" warning, the brakes just locked up. Being in fear of my and my families life I did further research and found that I could disable "brake assist" and only get warnings - which is what should be the default - BUT, this must be done each time I start the car. If my wife drives and forgets to do this each time I now fear for her life!!! This is not a simple matter. It is unconscionable and horrible this type of control over basic transportation is allowed to exist. This must be addressed and corrected! I'm all in on helping make meaningful change to this issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11712805January 22, 2026
AIR BAGS, STEERING
Horn inoperative. Vehicle sets diagnostic trouble code C2A23 indicating horn switch / clock spring failure. Multiple owners report similar failures. Horn is a safety device and failure may prevent warning other drivers. This include the airbag that might be affected since the clock spring is having an issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11712773January 22, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
The forward collision avoidance engaged when it was unnecessary and nearly caused me to be rear ended. It doesn't slow you down, it brings your vehicle to a complete stop and leaves you stuck unable to move for a few seconds... just long enough for the person behind you to read end you. This is incredibly dangerous. I would speculate that this feature will result in many rear end wrecks and should be addressed expediently or Hyundai may risk a significant class action lawsuit.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11712742January 22, 2026
UNKNOWN OR OTHER
Rear Door automatically opens randomly. This feature is configured to be disabled through the onboard settings.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11712476January 21, 2026
FORWARD COLLISION AVOIDANCE: WARNINGS, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
11/2/2025- The forward collision warning and the automatic emergency braking system engaged and brought my vehicle to a complete stop in the middle of the road when there was no imminent danger of a forward collision occurring. My vehicle was rear ended by the vehicle behind me as a result of the sudden and complete braking of my vehicle. This same incident happened a few days before this collision, but there was no vehicle behind my vehicle, so no rear end accident happened at that time. 12/1/2026- vehicle inspected at Jim Click Hyundai regarding the sudden stopping of the vehicle. Jim Click determined a fault code FRONT CAMERA BLOCKAGE. Dealer said they cleared the code and the problem should not return. On or around 12/8/2025 the 2025 Hyundai again had the front collision avoidance system randomly setting off alarms when the vehicle was driving on the freeway and other vehicles were traveling alongside the 2025 Hyundai. There was no emergency braking occurring at this time. 12/9/2025- the 2025 Hyundai returned to Jim Click Hyundai and at that time the dealer determined the front camera was showing an obstruction when none was there. They replaced the front camera with a new camera. 12/28/2025- the same problem of the front collision avoidance system and the automatic emergency braking engaged again, even though there was a new front camera installed on the vehicle. The 2025 Hyundai vehicle came to a complete stop in traffic. The vehicle ahead 2+ car lengths ahead swerved from the left lane to the right lane to avoid a box in the road. Driver of the 2025 Hyundai was applying the brakes when the 2025 Hyundai emergency braking system took over and the 2025 Hyundai came to a complete stop in traffic when there was no need for this. 1/2/26- 2025 Hyundai returned to Jim Click Hyundai and remains there while the Service dep't is driving the vehicle trying to diagnose the cause of the continued emergency braking problem.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11712309January 21, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, FORWARD COLLISION AVOIDANCE: WARNINGS
Had just turned out onto a major road and started to accelerate. At approximately 30 mph forward collision system alerted and applied automatic emergency brakes even though the next car was several car lengths ahead of me and there was absolutely no risk of forward collision. The vehicle immediately behind me had to slam on their brakes to avoid rear ending me. Thankfully, this was coming out of school zone so their speed was not high. At regular street speeds this malfunction would have likely resulted in a crash with injury. During the time that the automatic brake system was activated I could not override. I used gas pedal but car would not accelerate until the system stopped, perhaps 2-3 seconds later. Car was purchased used within last month and had an inspection by seller then, but I am not aware of any inspection by manufacturer/ dealer.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711780January 18, 2026
UNKNOWN OR OTHER
No visible speedometer as the dashboard was either blank or flashed message "No Signal". The HUD was not showing either. A vehicle unable to display the speed is inherently unsafe. This occurred with an overnight parked car. After about 20 minutes of driving, normal operation resumed.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711728January 18, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
The emergency breaking system automatically engages whenever it feels it wants to. It has become extremely dangerous to drive the vehicle on a daily basis. I have been in contact with Hyundai, Hyundai consumed affairs and have brought the vehicle back to two dealerships to see if they can duplicate the problem. They have been incredulous thus far and still I am left with the safety issue. I feel very scared to drive the vehicle. I am not sure what to do at this point because Hyundai said if they can’t duplicate the problem then the vehicle is working as designed but is it going to take a serious accident for this to be taken seriously. It has been happening since September 2025. Thank you
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11711220January 15, 2026
ENGINE, FUEL/PROPULSION SYSTEM, VEHICLE SPEED CONTROL
On [XXX], my 2025 Hyundai Tucson Hybrid displayed a red dashboard alert instructing me to “stop vehicle and check brake system.” The vehicle experienced brake system warnings and a loss of power steering, requiring me to pull over. I immediately contacted Hyundai through the Bluelink system, and the Bluelink operator confirmed that multiple fault codes were visible in Hyundai’s system. I scheduled a Hyundai service appointment at the next available date. On [XXX], before the scheduled service appointment could occur, the vehicle experienced a sudden and total electrical failure while traveling at highway speed (approximately 65 mph). The vehicle lost propulsion and displayed brake system warnings. After reaching the shoulder, the vehicle also lost hazard lights while disabled in heavy rain. The vehicle was towed via Hyundai Bluelink to a Hyundai dealership and removed from service. The occupants at the time of the incident included my wife and my minor child. The loss of propulsion, braking warnings, power steering, and hazard lights created a serious risk of a rear-end collision and injury. Due to repeated and escalating safety-related failures involving electrical, braking, and steering systems, I no longer consider the vehicle safe to operate. 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
#11711289January 15, 2026
ELECTRICAL SYSTEM
WHEN OPERATING WILL SCREEN GOES BLANK ABD INDICATED “LOST SIGNAL” DURING THIS TIME NO SPEED INDICATION. ON HYUNDAI FORUM THERE ARE MANY WHO ARE HAVING SAME PROBLEM.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11710894January 14, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
I started to accelerate from a full-stop to turn left at arrow onto highway ramp and car's emergency brakes came on with a real jolt - almost rear-ended by semi behind me. So scary. So dangerous. Backache, now, too.
Crash:
No
Fire:
No
Injuries:
1
Deaths:
0
#11710754January 13, 2026
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, FORWARD COLLISION AVOIDANCE: WARNINGS
customer of Hyundai 4 years now. issues with the Forward Collison-Avoidance Assist (FCA) on my 2025 Tuscan, malfunctioning, aggressively breaking, fantom breaking when absolutely no imminent collision will happen, causing other drivers to come within inches of a rear crash with me, also the same fantom breaking while parallel parking. the breaking causes me to be thrown towards my windshield. made appointment with a Hyundai service they inspected on a diagnostic machine and no recommended "codes" were available after test was done, no repairs made they said my car is fine. happened again within 2 blocks of service center PLEASE HELP
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11710675January 13, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
The Automatic Emergency Braking system, I think it may be called (or is a part of) the Forward Collision Avoidance system by Hyundai, triggered incorrectly while on Interstate 265. My car was travelling at about 35 MPH on the off ramp when the Automatic Emergency Braking system triggered and cause my car to rapidly decelerate to a near standstill. The vehicle following behind me had to swerve into another lane to avoid hitting my car. The problem has not been reproduced or confirmed by a dealer or service center. The component has not been inspected yet, but we will be bringing it to the dealer in the near future. There were not warnings or messages that this was about to happen other than the emergency sound and light when the Automated Emergency Braking engaged. This has happened twice before on other roads and in other situations with this car.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11710608January 13, 2026
SERVICE BRAKES, SUSPENSION
We have had a suspension clunk since we bought this in April 2025. Something is loose in the right rear. They have replace the right and left rear shock mount, the right rear shock and it still persists. There is a clunk or grabbing noise when the brakes are applied as it almost comes to a stop, it appears to be in the front. This has not been found, the last mechanic that looked at this said all new vehicles do this.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11710464January 12, 2026
ELECTRICAL SYSTEM, SEAT BELTS, UNKNOWN OR OTHER
There was an accident involving this vehicle where another vehicle pulled out in front causing a collision. There was damage only to the front of the vehicle which caused several malfunctions. Prior to the impact the break assist did not operate which may have prevented the collision but when the impact happened the seat belts locked in place and the driver side window would not roll down nor would the driver side door open. This seems to be a safety hazard as if the vehicle were on fire how would the driver be able to get out? The problem was reported to the dealer, with no resolution. I do have photos of the damage that can be available upon request.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11710016January 9, 2026
ELECTRICAL SYSTEM
Vehicle dash intermittently goes out. Flickers, goes dark, or shows every warning that exists on the panel. Could be unsafe as speed, gas gage, or other warnings that provide safety are going dark. Took it to dealer in Roseville, Ca. They tried to repair it, but problem began to occur again a week later. I have a video of it, but can’t show here.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11709648January 8, 2026
UNKNOWN OR OTHER
Horn stopped before odometer hit 6,000 miles, dealer was unfamiliar with problem until I googled it and found out Hyundai is having horn issues, then they were aware of problem. Took 34 days to get this issue repaired.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11709005January 6, 2026
ELECTRICAL SYSTEM, ENGINE
The car keeps randomly dying. Completely loses power even when driving
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11708682January 4, 2026
EXTERIOR LIGHTING, ELECTRICAL SYSTEM, BACK OVER PREVENTION: WARNINGS
Issue Type: Intermittent Electronic System Failure / Critical Safety Hazard Description of Incident: A severe safety-related incident occurred while driving at night on 12/29/2025, at approximately 5:48 pm. Under fully dark winter conditions in MA, while the vehicle was in motion with the headlights set to AUTO, the following events occurred: Total System Blackout: All interior and exterior lighting systems suddenly failed simultaneously, including the digital instrument cluster, infotainment display, and backlighting for all illuminated buttons and controls. The complete failure of exterior lighting and interior displays resulted in an immediate loss of forward visibility and access to critical driving information. Duration: The blackout lasted approximately two seconds before the system appeared to reboot. Recurrence: Approximately ten seconds after the first incident, the same total blackout occurred again under identical conditions. Vehicle Status: The engine remained running throughout the incidents; however, the simultaneous loss of lighting and instrumentation created an extremely high-risk driving situation. This incident constitutes a critical safety failure. The vehicle had experienced repeated electrical system failures prior to this incident, and was previously presented to the dealer on 8/7/2025 for diagnosis and repair. The dealer was unable to determine the cause of the malfunction and failed to take appropriate corrective action to address these issues: 07/13/2025: The Auto Stop function became inactive, and the vehicle failed to accelerate properly after stopping at traffic lights, creating a hazardous driving condition. 07/14/2025: The phone failed to connect to the vehicle’s infotainment system. 07/17/2025: While reversing in a parking lot, the Parking Collision Warning system failed to detect a moving vehicle behind the car. No audible or visual warning was issued, rendering the safety feature ineffective in preventing a potential collision.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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