Hyundai Tucson Complaints

6,738 consumer complaints on file.

#11758305August 20, 2026
ENGINE AND ENGINE COOLING, POWER TRAIN
See attached document for complaint.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11758256August 20, 2026
VISIBILITY/WIPER
The windshield wipers will only go up once they have fully gone down all the way. Therefore, when snow (or something else) gets stuck below the windshield wipers while they are in use, they cannot go all the way down, and they will therefore not go back up again. The wipers become inoperable while trying to complete their cycle, and stay stuck in place creating extremely unsafe conditions. This incident occurred numerous times while in the snow, where a large chunk of snow or ice prevented the wipers from going all the way down, and the wipers would not work to remove additional falling snow until I pulled over and cleared the area below the wipers. I contacted HyundaiUSA and they said I had to go to dealer to address this issue, but the problem is not a manufacturing problem or broken part with my car, it is a design flaw that significantly impacts safety.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11758103August 19, 2026
POWER TRAIN, ENGINE, FORWARD COLLISION AVOIDANCE: WARNINGS
System/Component Failed & Inspection: The vehicle suffers from recurring failures across the engine, powertrain, electronic throttle control, and exhaust gas recirculation (EGR) control systems (DTCs P0524, P0642, P2118, P022100). The vehicle is fully available for inspection upon request. Safety Risk: While driving, the vehicle suffered a complete, sudden loss of motive power on an active highway entrance ramp. The engine stalled in moving traffic with zero throttle response, creating an immediate collision hazard before requiring a tow. Confirmation by Dealer: Technicians formally confirmed these defect patterns. In May 2026, diagnostics logged major engine and emission/EGR control codes, but corporate refused goodwill repair. In August 2026, the highway stall recurred. Diagnostics confirmed active low oil pressure and throttle failure codes, which the dealer resolved by applying 4 factory ECU software updates under TSB 25-01-010H. Service personnel explicitly confirmed these engine control issues are manufacturing defects, not wear-and-tear or mileage-related. Inspections: Inspected, diagnosed, and serviced by authorized dealership service department technicians during both the May and August 2026 failure events. Warning Symptoms & History: Engine issues began at 341 miles when purchased new (settled). In May 2026, check engine lights returned with diagnostic codes for engine and EGR/emissions systems. In August 2026, total power loss occurred, preceded by check engine, forward collision camera, and radar sensor warnings.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11757639August 18, 2026
LANE DEPARTURE: LANE KEEP: AUTOMATIC STEERING
The contact owns a 2025 Hyundai Tucson. The contact stated that while driving approximately 40 MPH and attempting to accelerate, the lane assist suddenly steered the vehicle to the right while the road was curving to the left. The contact manually steered the vehicle to avoid a crash. The contact learned that the lane assist feature only activated while driving between 40 and 120 MPH; however, while accelerating and decelerating due to winding roads, the Lane Assist System failed to properly communicate and direct the vehicle, which the contact associated with the failure. The vehicle was not taken to the dealer. The vehicle was not diagnosed or repaired. The contact stated that the vehicle had been previously reprogrammed by the manufacturer. The manufacturer was not made aware of the issue. The failure mileage was 8,500.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11757815August 18, 2026
ENGINE
I bought my 2012 Hyundai Tucson from a used car dealership back in November of 2024 . When I bought the vehicle it only had 55,000 miles on it and came with a 2 year unlimited mile warranty on the drive train and a full Carfax history in which everything came back clean , regular oil changes with synthetic oil every 4,000 miles and for my warranty through the used car dealership requirements I have continued to honor the every 4,000 mile oil change with synthetic oil every time . I have my Carfax that shows that my vehicle was brought to a certified Hyundai dealership back in 2019 for maintenance and the dealership never applied the required KSDS software update to extend my warranty. Flash forward to 8/06/2026 my vehicle with only 94,000 miles on it is sitting at a Hyundai dealership with the engine blown . I filed a claim with Hyundai and of course they denied it . I filed a complaint with corporate because it was at a certified Hyundai dealership back in 2019 they have had the updated KSDS software available at the time knew that it was a requirement for the extended warranty and didn't add the software update to my vehicle. I have asked for a good faith gesture and was also denied . I'm on a fixed income with a disabled husband and a disabled son . I still owe a considerable amount on the vehicle since I've only owned it for 1 year 7 months . The used car dealership I bought it from will only cover up to $2,900.00 of the repairs and the new engine is costing me $7,601.01 . Leaving me with a remaining bill of $4,701.01 . While that's pennies to them to me that's 4 months rent and my family not eating for 4 months . . I even tried to work with them to split the cost and again was denied . They know their 2.4 theta engine is inferior and was court ordered to extend their warranty. I was informed when I brought it to the dealership that is fixing which is also a certified Hyundai dealership that it has 4 open recalls attached to my vehicle that needed to be fixed
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11757350August 17, 2026
ENGINE
My 2018 Hyundai Tucson with the 2.0L engine has suffered catastrophic engine failure. The engine lost compression in cylinder 4 and now requires a full replacement . This is part of a broader pattern—the 2016–2018 Tucson is known for excessive oil consumption that leads to engine failure, with over 1,900 engine-related complaints filed with NHTSA across these model years . Prior to this failure, I reported excessive oil consumption and other engine issues to my dealership. Despite these reports, the problem was not resolved, and I was given inadequate guidance on how to address it. The engine ultimately failed while I was driving, creating a sudden loss of power that posed a safety risk. Other Hyundai Tucson vehicles with the same engine have been covered by recalls for related engine defects , but my specific VIN was not included, despite exhibiting identical symptoms. Meanwhile, other owners report that similar engine failures have been dismissed or denied coverage by Hyundai . This inconsistency in how the manufacturer handles a known, widespread defect is what prompted me to file this complaint.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11757453August 17, 2026
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
I always have the Forward Attention Warning turned off in Vehicle Settings. This past week, 8/13/2026, while on the freeway I was doing the speed limit which was 70 mph. I had the Cruise Control turned on as well as the Lane Assist. While briefly changing the map setting on the display and not looking forward I got the warning “Eyes on the road, Hands on the wheel”. I got that warning twice within a minute. I was in the middle lane of a 3 lane freeway with fairly heavy traffic. All of a sudden there was loud beeping and the flashing red message “Take Control Now, Vehicle Stopping” The cruise control disengaged and the brakes were applied. My speed dropped from 70 down to 55 before I was able to regain control. Two minutes lather the exact same thing happened for a second time. Needless to say the traffic behind me also had to brake to avoid hitting my car! I have done some further testing and discovered while the Cruise Control is turned on the infrared camera behind the steering wheel is always active, regardless of what I have selected in Settings. If the Cruise is not turned on then the infrared camera will not function unless it is has been turned on in Vehicle Settings. I was very lucky that I didn’t cause an accident. Sooner or later someone isn’t going to be as lucky. The Forward Attention Warning System needs to be removed as a “Safety” feature. It is an accident waiting to happen! Another question is what will the effect be on my eyes after hours of exposure to the infrared camera beams? Has that been evaluated from a health standpoint? I don’t see any positive benefits of having the infrared beams constantly beaming into my eyes for hours and hours on a long trip.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11757281August 16, 2026
UNKNOWN OR OTHER
My transmission warning light is currently on. I’ve had problems with the transmission and the dual clutch. My car falls on the cusp of 2016-2017 dual clutch problems. The 2016 was recalled although 2017 has not. Hyundai has received numerous complaints just like this and nothing has been resolved.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11757283August 16, 2026
ELECTRICAL SYSTEM, LANE DEPARTURE: ASSIST
Previously reported issues to dealership about issues with instrument cluster going black and had it brought in for recalled software updates. Received paperwork stating completion of Campaign 302 and 304 on July 18th, 2026. While driving on the interstate on August 13, 2026 I had the cruise control, lane assist, and steering assist active. The instrument cluster went completely black and at the same time I experienced unusual steering behavior which led to me going into the next lane and hitting another vehicle.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11757284August 16, 2026
WHEELS
Vehicle: 2025 Hyundai Tucson SEL Mileage: Approximately 14,500 miles Tire: Original factory-installed 235/60R18 Incident Date: August 13, 2026 Time: Approximately 2:24 PM Location: US 751 near Garrett Road, North Carolina Injuries: None At approximately 2:24 PM on August 13, 2026, a 2025 Hyundai Tucson SEL with approximately 14,500 miles experienced a sudden front driver’s-side tire blowout while being driven on US 751 near Garrett Road in North Carolina. The vehicle was equipped with the original factory-installed 235/60R18 tires. The tire failed suddenly while the vehicle was being driven, creating a significant safety concern and potential loss of vehicle control. No injuries were reported. I went to the location to assist. Initially, I believed the damage was limited to the tire. The damaged tire was replaced so the vehicle could be driven safely, and the tires were subsequently replaced at a tire shop. After the incident, an unusual and persistent noise developed from the front driver’s-side area. Because the noise continued after the tire replacement, the vehicle was taken to a repair facility for further inspection. The vehicle is currently at the repair facility, and I am waiting for the inspection and repair findings. I do not yet have the mechanic’s final diagnosis regarding the source of the noise or whether there is additional mechanical damage. The front driver’s-side wheel/rim also sustained visible scratches and damage during the incident. I have photographs documenting the damaged tire and wheel, although the original damaged tire has already been replaced and is no longer in my possession. Given that the vehicle had only approximately 14,500 miles and the tire was an original factory-installed tire, I am concerned about the safety implications of a sudden tire failure on a relatively new vehicle. I am submitting this complaint to NHTSA so that this incident can be documented and evaluated for any potential safety issue or pattern involving t
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11757119August 15, 2026
ELECTRICAL SYSTEM, EXTERIOR LIGHTING
This problem was observed about 1 month ago: While driving and headlights set on AUTO, during the day, and the light switch NOT on, the dashboard would indicate the lights were ON, for just a second or two, and would go off. At night with the headlights set on AUTO and the headlights ON, while driving, the headlights go OFF and ON briefly (1-3 seconds) causing a dangerous situation as visibility of road is lost. This condition was initially observed at night, after using the turn signals (left/right), but is now happening with greater frequency while driving without using turn signals. I Will schedule a visit with dealership to report/confirm problem.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11757176August 15, 2026
ENGINE
I keep having to add oil but there is no puddle from a leak on the ground. There is also no smoke coming out of the exhaust. It is using an excessive amount of oil.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756964August 14, 2026
ENGINE, ELECTRICAL SYSTEM
The contact owns a 2022 Hyundai Tucson. The contact stated that the check engine warning light illuminated and was cleared; however, the warning light returned hours or days later. The dealer had cleared the check engine warning light approximately 15-16 times. The vehicle occasionally stalled while driving at various speeds. The dealer diagnosed the vehicle with terminal engine failure. The contact was informed that the fuel system needed to be overhauled, and the fuel injectors and caps needed to be replaced. The vehicle was repaired twice. The failure persisted after the contact had confirmed the diagnosis with a certified mechanic. The vehicle was returned to the dealer, who replaced the engine. The vehicle was parked for several hours, and the contact attempted to turn on the headlights, but the headlights failed to illuminate. While driving the vehicle, the vehicle hesitated several times. The following day, the vehicle failed to start approximately four times. The vehicle was driven to the dealer but hesitated several times along the way and failed to start once at the dealer. The dealer diagnosed the vehicle and determined that the battery and other parts needed to be replaced; however, the vehicle was not repaired. The manufacturer was made aware of the failure, and a complaint was filed. The failure mileage was 3,212.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756929August 14, 2026
SERVICE BRAKES, UNKNOWN OR OTHER
I was sold this vehicle as new. Then I look it up and it has these recalls. They should have to buy it back
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756728August 13, 2026
FORWARD COLLISION AVOIDANCE
The contact owns a 2025 Hyundai Tucson. The contact stated that while driving at an undisclosed speed, the Forward Collision Avoidance system independently activated, and the vehicle came to a hard stop. The contact was pushed forward very hard. The contact stated that the event was frightening. The vehicle was driven to the nearest local dealer; however, the vehicle was not inspected. The vehicle was later towed to another dealer; however, the failure was not duplicated. The contact stated that the recall repair of NHTSA Campaign Number: 26V316000 (Forward Collision Avoidance); was completed July 12, 2026. The contact stated that the failure had occurred shortly after the recall repair was completed. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 18,600.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756781August 13, 2026
FORWARD COLLISION AVOIDANCE
The contact owns a 2025 Hyundai Tucson. The contact stated that while driving 22 MPH and attempting to depress the brake pedal, the vehicle in front of the contact stopped suddenly, causing the vehicle to stop suddenly. There was no warning light illuminated. The vehicle was serviced under NHTSA Campaign Number: 26V316000 (FORWARD COLLISION AVOIDANCE) by the owner, but the remedy failed to fix the vehicle. The contact stated that the failure had occurred twice. The contact stated that the recall remedy failed to alert the driver to a possible crash. The manufacturer was notified of the failure and opened a case. The failure mileage was 17,850.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756653August 13, 2026
VISIBILITY/WIPER
It looks like condensation is in my windshield
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756421August 12, 2026
ENGINE
On Thursday, August 6, 2026, while driving my 2018 Hyundai Tucson on Interstate 81, the vehicle experienced sudden, severe engine vibration and a loud metallic ticking sound before losing power and stalling completely on the highway. I was stranded on the side of the highway in a high-speed traffic zone, creating an immediate and hazardous safety situation. Because the vehicle was completely inoperable, I was forced to pay $200 out-of-pocket to have the vehicle towed 35 miles to the nearest authorized Hyundai dealership service center. Upon arrival at the dealership, an on-site service technician performed an OBD-II diagnostic scan on the lot and confirmed diagnostic trouble code P1326 (Engine Knock Sensor Detection System / Connecting Rod Bearing Failure). Despite the technician confirming the presence of this critical safety defect, the dealership service desk explicitly refused to enter the diagnostic code into Hyundai’s corporate system, stating they would not process or submit the vehicle for inspection or warranty authorization for over a month. Hyundai Motor America Customer Care was contacted immediately and witnessed the dealership’s refusal to log the safety defect. While Corporate assigned a Case Manager, Hyundai and the dealership have continually stalled the intake process under Service Campaign 966 / T6G and refused to provide direct-bill rental transportation or loaner support while the car sits disabled on the dealer lot. As a direct result of this sudden highway engine failure, the manufacturer's failure to address a known safety defect, and the refusal to provide recall mobility support, I have suffered ongoing financial loss, out-of-pocket towing expenses, and forced leave from employment. I am filing this report to document the hazardous highway failure of code P1326 and the refusal of the manufacturer and dealer to process a critical safety recall intake in a timely manner. My husband is the registered owner but I am the driver.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756466August 12, 2026
EXTERIOR LIGHTING, UNKNOWN OR OTHER
I WAS DRIVING DURING DAYLIGHT AND THE DASHBOARD DISPLAY BECAME BARELY VISIBLE, AND THEN ALTERNATED BETWEEN VISIBLE AND BARELY VISIBLE SEVERAL TIMES. IF IT WERE NIGHTTIME THE DISPLAY WOULD BE UNREADABLE AND I WOULDN'T BE ABLE TO SEE MY SPEED OR OTHER IMPORTANT INDICATORS WHICH WOULD PUT ME AND OTHER DRIVERS AT RISK.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756451August 12, 2026
ELECTRICAL SYSTEM, EXTERIOR LIGHTING
I have a 2024 Hyundai Tuscon SLE that I purchased new and several months ago there was a recall on the trailer hitch wiring. I took the car to Hyundai and they removed the wiring harness hitch due to a fire danager. Todate I have not received a replacement hiring harness, so my vehicle is now useless for pulling a trailer for several months. (The spring and summer months are when I use this the most and have not been able to.) All I hear from Hyundai is that they do not have a cure for this. I notice that the 2025 and 2026 models have a wiring harness on them that do not need replacing. I need something done ASAP regarding this matter. Why has NOTHING been done regarding this replacement? It has been MUCH TOO LONG! Is there ANYONE at your organization that can help me with this matter ASAP!!!! Thank you.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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