Hyundai Tucson Complaints

6,738 consumer complaints on file.

#11739695May 23, 2026
STRUCTURE:BODY, VISIBILITY/WIPER, UNKNOWN OR OTHER
I was driving on the freeway no where near an overpass going about 65mph when the front panel on my panaromaic sunroof exploded and glass went everywhere. There is no signs that a rock could have possibly hit it. My safety was at risk because I could have crashed and broken glass rained down on me. There were no warning signs and the vehicle has not been inspected yet, but it will be.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739692May 23, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
About once a month on average my Tucson's emergency system braking comes on without an emergency. It seems to occur mostly when taking an exit on the highway, but a few times it has been completely random. All of these instances have had no other vehicles around or any roadway barriers present. When it activated, lighting comes up on my dash telling me the emergency braking is activating. Sometimes it brakes, other times it does not seem to. Mostly, it seems that if I keep pressing down on the gas pedal it just turns itself off. I've never had my car come to a complete start but I have had it hit the brakes hard a few times. I bought the vehicle brand new and have had it for 4.5 years, and it has always done this. I've had the dealership reinstall the software that controls the braking system, but it had no affect. I ask the dealer every time I go in if others are complaining about this and I am always told no. However, I saw a similar recall was just put into place for the newer years of the Tucson, and it makes me think they are told to tell people no one is complaining about this.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739680May 23, 2026
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: WARNINGS
Was slowing down for traffic in front of me and my brakes were applied automatically from the crash impact sensor and I was rear ended
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11739459May 22, 2026
ENGINE
I have had the car in twice to the mechanic within the last 6 months for check engine light. He said I keep loosing oil, but there is no leak and it's something with the Engine. Hyundai will not recall the engine, but I see so many people are having the same issue. On a 2020 vehicle, you should not have engine issues. At what point do they have a recall on this issue, as so many are reporting the same thing.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739618May 22, 2026
POWER TRAIN, FUEL/PROPULSION SYSTEM, ENGINE
Multiple DTC codes on car at 25,120 miles,32,344, 34,324, 47,484, 51,853, 53,521, Consistent Fuel Injector failing under warranty, prior to 60,000 miles and not replaced correctly, as I have had to see dealership 4 times for ineffective fuel injector replacement and consistent problem. First DTC code reading @ 25,120 miles as stated on DTC coding Reports through Hyundai/Bluelink app. SEVERE Fuel leak into interior cabin and Fuel failure due to Powertrain/Injector Issues from 25,120 miles, and many more mileage as seen above. AUTO start does not work, Catalytic Converter is in need of replacement as codes read DTC code past readings and Engine Failure: P04567A, P030300, P022200,P012300,P210013,P042033,P042033 With FUEL INJECTOR/Powertrain Error. Caused car to engine fail in middle of driving!! *SAFETY CONCERN. I Have started multiple cases with Hyundai Motor America, and they had done nothing to report the problem or keep car for further testing and safety priority. Car is brand new, has about 66,800 miles on it now, had to replace all FUEL INJECTORS, FUEL RAIL, and now needing to replace Catalytic Converter due to Hyundai not covering issue that was consistent with Fuel Injector and initial GAS leak into Cabin. I had to visit the doctor many times due to GAS FUMES. 2025-2026-DTC codes stated under individual mechanic, and within my Hyundai Blue Link app as reading multiple DTC codes that Hyundai Refused to cover or fix initially. (Wrights Car Care, Atlanta, GA) stated that car is not safe to drive and is FIRE HAZARD (Technical Bulletin Alert) for Catalytic Converter is now pending and previously read as powertrain issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739615May 22, 2026
EXTERIOR LIGHTING
Before I owned this car, I used to get so frustrated whenever I was driving behind this type of vehicle because the rear blinkers are mounted so incredibly low in the bottom bumper that you can't see what the driver is doing. Now that I actually own a Hyundai Tucson, I feel completely responsible for the drivers behind me. Because I know how low my blinkers and reverse lights are, I have to turn them on way before I actually turn, and I'm always worried someone will hit me when I'm in reverse. On top of that, my friends who drive behind me constantly tell me how bad it is and how hard it is to see my signals because of how low they sit.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739500May 22, 2026
FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA
updated software. The vehicle stated that while driving, there was a vehicle in from, the vehicle was slowing down, the contacts vehicle unexpectedly stopped with causing the collision alert to prematurely activate and the vehicle behind rear ended. The incident occurred in bumper to bumper traffic. The bumper, trunk door broke and glass of back windshield was completely shattered due to the impact. No air bags deployed. Collision Alert warning illuminated on the dashboard. The vehicle was taken to an independent mechanic where the vehicle had not been diagnosed or repaired. The The manufacturer was not notified of the failure. 3,700
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11739215May 21, 2026
ENGINE
I am submitting a complaint regarding a 2017 Hyundai Tucson Ultimate AWD equipped with the 1.6L Turbo Gamma GDI engine. My vehicle currently has approximately 127,000 miles and has experienced sudden engine knocking consistent with rod bearing failure and/or catastrophic internal engine damage. The vehicle has been properly maintained, including regular oil changes. However, the engine began consuming excessive oil without warning. Upon inspection by an independent repair facility, the engine was found to have extremely low oil levels despite being within the normal oil change interval. After refilling the oil, the engine continued making severe knocking noises, and the repair facility advised that the engine is likely non-repairable and requires replacement. This failure appears materially similar to the rod bearing and engine failure issues already widely documented in Hyundai/Kia engine defect investigations and class action settlements involving related Gamma and GDI engine platforms. I have learned that Hyundai extended warranties for certain vehicles with similar engine defects up to 15 years/150,000 miles; however, my specific Tucson trim/engine configuration does not appear included despite experiencing the same type of failure. This vehicle has also previously required major drivetrain repairs under warranty, including two transmission replacements and turbocharger replacement. My concern is both financial and safety-related. A sudden engine failure or seizure while driving could create a serious roadway hazard and risk of loss of power in traffic. Additionally, Hyundai dealerships have advised that replacement engines for this vehicle are no longer readily available. I believe Hyundai should further investigate whether the 2017 Tucson 1.6T Gamma GDI engine should be included in existing engine defect warranty extensions and/or recalls.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739308May 21, 2026
ENGINE, POWER TRAIN
While operating the vehicle on the highway at speeds around 55 to 60 mph, without warning, the engine suffered a sudden, catastrophic internal mechanical engine failure that resulted in an immediate and complete loss of motive power, rendering the vehicle entirely undriveable. The vehicle was towed to an authorized Hyundai dealership for a formal tear-down and diagnosis. They Hyundai dealership technician formally diagnosed the issue as a catastrophic internal "pin failure" (Structural failure of an internal engine pin component). This component defect caused a total mechanical breakdown of the engine assembly. Hyundai Motor America has issued a corporate warranty denial for an engine replacement, despite the vehicle being covered under the Hyundai Engine II Class Action Settlement (which extends powertrain protections due to widespread internal engine manufacturing defects), A sudden, un-warned loss of engine power while driving poses a severe and immediate safety hazard to the driver, passengers and other motorists on the highway. Hyundai's refusal to remedy this known structural defect leaves a dangerous vehicle un-repaired. I am requesting an investigation into Hyundai's denial of coverage for structural engine component failures on the 2.0L Nu engine platform.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739419May 21, 2026
FORWARD COLLISION AVOIDANCE: WARNINGS, LANE DEPARTURE: ASSIST
Forward collision assist is dangerous. It engages when not necessary and has almost caused several wrecks by slamming on the brakes. There needs to be a way to permanently disable and not have to pick through a series of menus every time. Also, lately I feel like I’m fighting the lane keep assist when I’m on the highway, and it tries to move when not necessary.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739395May 21, 2026
FORWARD COLLISION AVOIDANCE: WARNINGS, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
I experienced forward collision warning active three timeseven when the car before it's far more mine and one time it used automated emergency braking
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739340May 21, 2026
UNKNOWN OR OTHER
My 2026 Hyundai Tucson is experiencing a stuck update loop for the 2nd time since I purchased it new from a Hyundai dealer on February 2, 2026. The first stuck update occurred about Feb 18, 2026. A case was opened with Bluelink and it was taken to the deal for diagnosis on March 26, 2026. The update loop was cleared by the dealer’s service department in mid April. The second stuck update occurred on or about May 14, 2026, when Bluelink sent out their next update. I am filing this complaint because both times this occurred Verizon’s internet WiFi service was terminated because the provider couldn’t authenticate their service token and that this becomes a safety issue due to the fact that the Automatic Crash Notification and the SOS Emergency Call button are both disabled until the dealer flashes the system software and reestablishes a clean network handshake. The first attempt to correct the issue took about 3 weeks. Currently, I are waiting for an appointment to be made with the deal’s serve department so that they can flash the software again and clear the second stuck update loop. In the meantime, the above mentioned safety features are disabled. I fear that this stuck update issue will be never ending and I will be constantly returning to the deal to have the software flashed and the safety features will be disabled until they do so. All that said, you are aware of the reason why this occurs but continue to allow the manufacturer to flash the software and apply a bandaid. I am referencing NHTSA TSB #25-01-024H (Service Campaign 9C1). I would like to encourage NHTSA to reconsider their position on this ongoing network failure as more than a technical service communication issue but, rather, as an emergency safety recall as many Hyundai customers are experiencing this same stuck software update loop and loss of vital safety features.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739331May 21, 2026
STEERING, FORWARD COLLISION AVOIDANCE: WARNINGS, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
I am writing regarding a serious vehicle safety issue involving my 2023 Hyundai Tucson Limited purchased from on [XXX] with approximately 61,000 miles. About one month after purchase, during a drive from Pennsylvania to Florida in October 2025, the vehicle experienced multiple dangerous steering and collision-assist malfunctions in clear highway conditions. The first incident occurred in Virginia while adaptive cruise control and steering assist were active at approximately 70 mph. Within seconds, the steering wheel aggressively turned left and right, causing the vehicle to tip and nearly roll until the driver manually regained control. Later during the same trip, while making a normal lane change with the right turn signal activated, the vehicle falsely detected a collision despite no vehicle being present. The vehicle then veered left toward traffic and unexpectedly slammed on the brakes. Following these incidents, all assist sensors and automated driving features were manually disabled for safety reasons. However, the vehicle has continued intermittently triggering false collision warnings and emergency braking events with no vehicles present, creating additional near-accident situations involving surrounding traffic. I recently had the vehicle inspected by Hyundai after initially believing this may only be a calibration issue. Due to financial and scheduling limitations, I delayed service until this month, but I now understand this issue is far more serious and systemic. Two separate mechanics have advised me the vehicle has major safety-system malfunctions making it unsafe to drive. There are no reported accidents or braking issues on Carfax. I am also concerned this appears to be a widespread issue affecting this vehicle model, yet I received no notification regarding related safety concerns or recalls until conducting my own research. One mechanic stated“I’m surprised this car hasn’t killed you yet. I wouldn’t put my own kids in this vehicle." INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739324May 21, 2026
ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER
Odometer Fraud. The contact purchased a 2026 Hyundai Tucson. The contact stated that they discovered that there was a mileage discrepancy after the purchase. The vehicle was a dealer sale. At the time of purchase, the vehicle mileage was 18. It was later discovered upon checking the Title that the mileage was 2,664.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739323May 21, 2026
TRAILER HITCHES
The contact stated that the vehicle was taken to the dealer for repairs unrelated to a recall but recall repairs were completed unbeknownst to the contact for NHTSA Campaign Number 25V893000 (Trailer Hitches). The dealer removed the wiring harness which rendered the tow hitch inoperable. The manufacturer was notified of the issue and informed the contact that the removal of the wiring harness was the fix for the recall repair. The contact stated that he purchased the specific XRT model due to the specific feature of the tow hitch and now it is inoperable. The approximate failure mileage was 49200
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739244May 21, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
The forward collision automatic braking happens randomly and for no reason causing immediate and complete stops in the middle of traffic. It whips the head forward as if a crash had occurred and causes drivers to the rear to have to suddenly brake to avoid collision. Ive had it occur multiple times since purchase with the most recent being this morning in the middle of a roundabout. I know I can disable the system but 1) that's also a safety risk and 2) it turns back on every time I start the car which is unacceptable. Ive asked the dealership about it and was told that it cannot be disabled. I already have the sensitivity turned down as much as possible and it still is happening. This issue makes an otherwise wonderful vehicle almost uunrivaled. When this happens there's no warning before the sudden braking. It also will randomly just slow speed down for no reason and with no way for the driver to stop it. Something needs to be done. Fix the system and make available a way to disable it without it auto turning back on. Im fed up.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739093May 20, 2026
STEERING, SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
On Sunday evening [XXX] at [XXX] I was returning from Long Beach on the [XXX] home to Los Angeles, when I went under an overpass and my emergency braking system activated with an alarm and red arrow pointing to the left. There was no warning before this event. Then my lane assist stopped me from going over the line into traffic. A few minutes later the same thing happened again. 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
#11739063May 20, 2026
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: WARNINGS
3 incidents of same braking component. Once while exiting a parking lot, the car slams breaks so hard while accelerating that car slams to hard stop with no warning. Once while driving through an intersection brakes engaged for no reason. Once after stopping at Red light, then when moving with traffic, car stops so hard with no warning that we were almost rear ended and seat belt left marks and bottom of car seemed to hit the ground. These violent automatic breaking events are scary because for no reason or cause and no warning the car suddenly hard brakes. Fear of being rear ended or car flipping from such sudden and hard breaking. This incident has not been inspected although the car is current on all maintenance and has been recently in to car dealer for oil change.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739059May 20, 2026
TIRES
Tire Brand Name Kuhmo HP71 23560R18103H DOT Number 000CMYA8E 5225 The contact stated that while driving 30 mph and accelerated the passenger right rear tire on the 3 diameter hole, punctured in side wall. The tire is the original equipment. The dealer was notified of the failure; however, the vehicle was not diagnosed or repaired. The failure mileage was 150.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11739053May 20, 2026
TRAILER HITCHES
The contact owns a 2024 Hyundai Tucson. The contact received notification of NHTSA Campaign Number: 25V893000 (Trailer Hitches); however, the part to do the recall repair was not yet available. The contact stated that the dealer had exceeded a reasonable amount of time for the recall repair. The contact stated that a recall repair appointment was scheduled with the dealer and the vehicle was taken to the dealer for the recall repair; however, the dealer informed the contact that parts were not yet ordered. The contact was concerned about the fire risk warning associated with the recall. The manufacturer was not made aware of the issue. The contact had not experienced a failure.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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