Hyundai Tucson Complaints (2022)

509 consumer complaints on file.

#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
#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
#11755202August 6, 2026
ELECTRICAL SYSTEM, VEHICLE SPEED CONTROL, ENGINE
While driving my 2022 Hyundai Tucson Hybrid, the vehicle suddenly lost power, began shaking, and all warning lights illuminated at once. The car would not accelerate properly and became unsafe to operate in traffic. After pulling over and restarting the vehicle, the warnings cleared, but the issue has occurred more than once. It first occurred 3/25/26. The dealer was not able to reproduce the issue but found numerous faults and reset them. This is a serious safety concern because the vehicle can unexpectedly lose motor power while driving, creating a risk of collision. The problem is intermittent and unpredictable.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11755276August 6, 2026
EXTERIOR LIGHTING, UNKNOWN OR OTHER
While driving at night, the headlights on my 2022 Hyundai Tucson Hybrid shut off randomly, including when using the turn signal. The lights will turn off without warning at highway speeds, creating a serious safety hazard. Using the turn signal can cause the headlights to turn off, and sometimes using the turn signal will temporarily turn them back on. The headlight mode also changes by itself while driving (AUTO to OFF to ON to OFF). Additionally, when the vehicle is turned off, the headlights often stay on no matter what mode the switch is in. I have to restart the vehicle and manipulate the turn signal/headlight stalk multiple times to get the lights to turn off. This is a recurring and dangerous failure that affects nighttime visibility and safety for me and my family. No other electrical issues are present. This is available for inspection. Safety for my family and all others on the road put at risk as the headlights randomly shut off at night. The problem was reproduced by the dealer. The dealer quoted a $1,500 repair, but this a safety‑critical defect in the lighting control system.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11755025August 5, 2026
SERVICE BRAKES
Front brake rotors warped causing violent brake pedal pulsating and steering wheel vibration. My vehicle has only 18000 miles. The dealership Hyundai reported problem as a service bulletin TSB 23-BR-004H. I believe this a safety issue and a recall should be annouced.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11754790August 4, 2026
ENGINE
I am reporting a critical Exhaust Gas Recirculation (EGR) valve and electrical circuit failure on my 2022 Hyundai Tucson Hybrid. The failure resulted in the check engine light illuminating, diagnostic codes identifying an EGR system malfunction, and visible corrosion found within the EGR connector and extension harness. This component breakdown causes severe performance risks, risk of sudden loss of engine power, and compromises vehicle safety. Diagnostic & Technical Details: Error Codes Captured: Diagnostic trouble codes in the P0400 series (EGR system flow/circuit malfunction) along with connector/wiring degradation were confirmed during inspection. Root Cause & Symptoms: The failure stems from degradation and electrical shorting risks in the EGR valve assembly and its immediate wiring harness connection. Manufacturer Response & Escalation Denial: When addressing this failure, I discovered that Hyundai has acknowledged widespread EGR valve assembly defects, electrical short risks, and solder flux contamination issues across multiple model years and production lines (such as NHTSA Campaign 24V-308 and subsequent service campaigns like 9B3). However, Hyundai restricts safety recall and warranty coverage strictly based on narrow VIN manufacturing parameters, leaving owners with identical, failing hardware to shoulder exorbitant out-of-pocket repair costs—in my case, quoted at over $2,013. Because a compromised EGR system and corroded electrical harness can cause sudden engine performance failures while driving in traffic, and because Hyundai is limiting its accountability through arbitrary production windows, I am requesting that NHTSA investigate this systemic EGR and harness failure on 2022 Tucson Hybrid models and compel Hyundai to expand its safety coverage and reimburse affected owners for necessary repairs.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11754564August 3, 2026
FUEL/PROPULSION SYSTEM
While driving the car stalled and then the engine shutdown, caused by a misfired fuel injector. Myself and the passengers in the car were minorly safe, as this incident occurred while driving through the Yellowstone National park; having to pull over on the side of the road with no shoulder. The Woody Smith Hyundai Dealership in Idaho Falls confirmed that the feul injectors had misfired, and then replaced them. Prior to the failure, there was no warning until the car was actively stalling and failing (battery light and check engine light came on).
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11754364August 3, 2026
EXTERIOR LIGHTING, ELECTRICAL SYSTEM
The contact owns a 2022 Hyundai Tucson. The contact stated that while his wife was operating the vehicle, the vehicle lost headlight functionality without warning. In addition, the contact stated that the radio intermittently failed to operate while driving the vehicle. The contact stated that the headlight became operable when his wife was near to her destination. The vehicle was not diagnosed or repaired. Upon investigation, the contact discovered NHTSA Campaign Number: 21V938000 (Electrical System, Exterior Lighting); however, the VIN was not included in the recall. The manufacturer was not notified of the failure. The failure mileage was approximately 25,800.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11754276August 2, 2026
FORWARD COLLISION AVOIDANCE: WARNINGS, FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
Unintentional and unexpected activation of emergency collision or adaptive cruise control, causing the vehicle to stop and become immobile in the lane of traffic. I was driving down the interstate with the adaptive cruse control on and the lane keeping assistance on. These both were on for about 20 minutes as I was driving down the highway. There were no vehicles in front of or behind me for a quarter mile or so. I as all alone with nothing around me. All of a sudden it seemed like the collision avoidance system activated. The car came to a complete stop in the right lane of the highway. I tried to proceed and could see the emergency brake was on, the engine was running the car was in drive but it would not move. Flipped on the hazard flashers and traffic caught up to me while sitting in the right lane of the highway waiting to get rear ended. Vehicles were barely getting by at 70 MPH. The car would I pressed the accelerator and the car move d forward enough to get off the highway, this took a minute or two. Once off he highway, I could see the emergency brake would not release. I turned the engine off went out to inspect all the forward sensors. There was no visible issue. I restarted the car after a minute or so and it proceeded normally. That was Saturday, this is Sunday, I am taking the vehicle to Hundai tomorrow for inspection.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11753579July 29, 2026
ENGINE, FUEL/PROPULSION SYSTEM, POWER TRAIN
On XXX the vehicle lost motive power while my wife was accelerating to merge onto a highway with our two young children aboard. It would not accelerate and she was forced to pull over in an active merge area. Simultaneous warnings illuminated: Electronic Parking Brake, ESC, Forward Collision Avoidance, Blind Spot Detection, and hybrid system, with "Check Hybrid System" displayed. No crash or injury occurred, but loss of propulsion during a highway merge created serious collision risk. This is a recurring defect documented since early 2023: Hyundai's own Blue Link telematics auto-flagged an Engine Control System DTC on XXX; a jump-start was required XXX (dealer RO #XXX); check engine light and stored CAN-bus codes U100387, U100100, U004600, U010100 on 08/10/2023 (RO #XXX); and a September 2023 incident in which the center display shut off during reverse, disabling the backup camera. Hyundai performed Service Campaign 9B4 (BMS software update, DTC P1BB20, TSB 25-01-010H-1) on this VIN on XXX; the same failure category recurred 84 days later. The vehicle was towed to Safford Hyundai of [XXX] onXXX and has remained there 65+ consecutive days. The dealer replaced the 12V battery (defect persisted) and the Hybrid Power Control Unit (HPCU); per Hyundai Consumer Affairs' own written email ofXXX, the check engine light returned after the HPCU replacement and the cause "remains unidentified." The dealer states it cannot determine the root cause. The vehicle IS available for inspection at Safford Hyundai of Springfield, [XXX]. Five Hyundai Consumer Affairs cases exist on this VIN (current: #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
#11753589July 29, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, FORWARD COLLISION AVOIDANCE: WARNINGS, ELECTRICAL SYSTEM
On July 24, 2026, while driving on a marked city street with no vehicle, pedestrian, or obstruction ahead, the Forward Collision-Avoidance system on our 2022 Hyundai Tucson Limited AWD applied emergency braking on its own, three to four separate times, each lasting one to two seconds. Traffic behind us nearly struck our vehicle. My family was in the car. This is the latest event in a progressive electrical fault history. In June 2025, under warranty at 48,037 miles, a Hyundai dealer documented recurring multi-system warning cascades (forward safety, lane keeping, high beam assist, speed limit warning) and a failed auto start/stop system. The dealer's listed resolution was "battery voltage / replace battery"; their invoice records that no repair was performed. We replaced the battery at our own expense. The faults continued. In June 2026, the start/stop system shut the engine off at a red light and the vehicle would not restart, leaving us disabled in a live traffic lane. Power was only restored by cycling the hood release. Since then, TCM and ECU software updates and a battery harness replacement (our expense, approx. $1,200) have been performed. The faults persisted after these repairs and have now escalated to uncommanded emergency braking. Date- and time-stamped video and photographs exist for multiple events. Two Hyundai dealerships have not identified a root cause. Similar phantom braking reports exist from other owners of this model year. We no longer consider the vehicle safe to drive.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11753303July 28, 2026
FUEL/PROPULSION SYSTEM
This is the 4th time that a new fuel pump has been replaced on this 2022 Hyundai Tucson hybrid. I think the car part needs a recall because the fuel pump keeps breaking.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11750511July 15, 2026
SERVICE BRAKES
On XXX, while approaching a stop sign, the vehicle did not engage the brakes as expected. I had to press the brake pedal multiple times, and the vehicle jerked several times before it came to a stop. Given that a brake failure of this kind poses an immediate risk to my safety and the safety of others on the road, I had the vehicle towed in for service right away. I took the vehicle to Courtesy Hyundai of Tampa (3810 W Hillsborough Ave, Tampa, FL 33614) on Monday, XXX (Repair Order #XXX). Service Advisor Dominick DeLeva documented the complaint and had the vehicle test driven. The dealership's notes state that the issue could not be duplicated, no fault codes were present, and the brake fluid level was correct. A multi-point inspection was also completed. The vehicle was returned to me on July 14, 2026, with no repairs made and no explanation for the braking irregularity I experienced. 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
#11750241July 14, 2026
ENGINE, VEHICLE SPEED CONTROL
The contact owns a 2022 Hyundai Tucson. The contact stated that while driving, after an hour, the vehicle was shaking and shuddering abnormally and the vehicle lost motive power. The driver was unable to maintain a steady speed while driving the vehicle. The vehicle was making an abnormal sound while driving at 60 MPH, and the vehicle was struggling to accelerate. There were no warning lights illuminated. The blue link indicated that the failure was associated with DTC: P03600. The vehicle was taken to the local dealer, who was unable to retrieve a diagnostic trouble code. The vehicle was diagnosed as needing the fluid, tires, and brakes to be changed, and the low jack to be removed. The vehicle was not repaired. Another local dealer, Napleton Hyundai (4333 W Ogden Ave, Aurora, IL 60504) was contacted, but there was no response. The manufacturer was contacted, and a case was opened. The failure mileage was approximately 48,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11749738July 11, 2026
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: WARNINGS
Phantom braking while driving under a bridge. No cars around but Tucson warned collision while driving under a bridge and slammed on the brakes! This has happened multiple times. This fake safety feature is actually a hazard!
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11749646July 10, 2026
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
When driving have been reviving a warning that says adaptive cruise control failure followed by a short time were the car may unexpectedly break on the interstate.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11746896June 27, 2026
FUEL/PROPULSION SYSTEM
I became aware of a Technical Service Bulletin that Hyundai published in Jan 2025 acknowledging that many vehicles (of which mine is one) have a faulty fuel injector and it will fail. Hyundai elected to not issue a recall on this issue so the public has no idea they are driving vehicles that are just awaiting for a malfunction in their engine. It appears the reason Hyundai is doing this is because fuel injectors are only covered on the manufacturer’s limited 5-year 60,000-mile warranty so they are hoping the faulty injectors last long enough to get beyond that point and customers don’t know the injectors were even faulty to begin with (because TSBs are not public knowledge). Hyundai can then charge for full repairs and omit admittance that the injectors were faulty and blame it on wear and tear. Mine failed beyond 60,000 miles and I am in this predicament. I imagine most customers with 2022 vehicles have not driven as much as me and haven’t had this come up. It seemed like something I should inform someone about. Do with this what you wish
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11746645June 26, 2026
UNKNOWN OR OTHER
My 2025 Mazda CX-5 has an intermittent defect that causes Android phones connected to Android Auto through the vehicle's USB-C port to unexpectedly perform a complete device reboot while the vehicle is being driven. The problem began in August 2025 after I purchased a Google Pixel 9. I initially believed the phone was defective and spent several months troubleshooting the phone. After the same problem occurred with my son's Google Pixel 10, I determined the issue was not phone-specific. I reported the problem to Mastria Mazda in March/April 2026 and returned again in May 2026. I opened a case with Mazda Customer Experience on June 4, 2026. The vehicle software has been updated, but the defect remains. The failure is random. It does not occur immediately after connecting the phone and is not associated with navigation, music, phone calls, messaging, or trip duration. It can occur once during a trip or multiple times during the same trip. The defect has been reproduced with two different phones (Google Pixel 9 and Pixel 10) using multiple USB-C cables. The same phones were then tested using wired Android Auto in another 2025 Mazda CX-5 (loaner driven for one week), a Mazda3, a Mazda CX-90, and a Tesla. The problem did not occur in any of those vehicles. My Pixel 9 also works normally in my vehicle when using wireless Android Auto. The reboots occur only through the wired USB-C Android Auto connection in my vehicle. This creates a safety hazard because Android Auto immediately disconnects, causing the sudden loss of navigation, the head-up display directions, hands-free calling, and voice commands while driving. The defect has occurred multiple times during Boston morning rush-hour traffic and while navigating a major highway interchange under construction where lane assignments had been temporarily changed. The unexpected loss of navigation and driver information at these critical moments creates a significant driver distraction and potential safety risk.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11746292June 24, 2026
SERVICE BRAKES, ELECTRICAL SYSTEM, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
My 2022 Hyundai Tuscon came to a complete stop on the highway in Colorado twice in the last 2 months for no apparent reason. There weren't any obstacles or cars in front of me that would have caused the car to brake suddenly. I had passengers in the car and we were jolted forward. The air bags did not inflate and we were not hit from behind, but we could have been severely injured or killed. There are numerous "phantom braking" reports like this here on the NHTSA site for the 2022 model as well as more recent models. Yet Hyundai has only issued recalls for the 2025 and 2026 models. How are you addressing this issue?
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11745616June 22, 2026
VISIBILITY/WIPER
WIPERS STOP WORKING. THEY WILL FREEZE AND STOP MOVING ACROSS THE WINDSHIELD. SO FAR I CAN FIX THE PROBLEM BY TURNING THE WIPERS OFF AND THEN BACK ON. MY CONCERN IS THAT MAY NOT WORK IN THE FUTURE. ALSO, IN HEAVY RAIN AN ACCIDENT MAY HAPPEN BEFORE I CAN RESTART THE WIPERS. I BROUGHT THE CAR IN TO THE DEALERSHIP, BUT THEY COULD NOT FIND ANYTHING WRONG.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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