2022 Hyundai Tucson Hybrid

These are unverified consumer reports filed with NHTSA, shown as submitted.

• 12/27/2023· ENGINE

  Case Synopsis: My ownership includes three Hyundai Hybrid vehicles: two 2020 Sonata Hybrids and one 2022 Tucson Hybrid. Each car has consistently manifested engineering defects, predominantly overheating, within a year of purchase. These persistent malfunctions have led to the vehicles being inoperable and beyond repair. As a result, we have endured financial setbacks from negative equity, costs of repairs, reduced value of the cars, and considerable inconvenience and safety hazards due to these ongoing overheating issues.

• 12/26/2025· STEERING,VEHICLE SPEED CONTROL,FORWARD COLLISION AVOIDANCE

  Speed control on steering wheel not responding all the time. When car is on cruise control speed instead or decrease control not responding all the time. I was almost going to hit the vehicle on high way i decreased the speed according to front of my car but controller not responding speed didn't decreased I suddenly realized that slammed on break. Nothing was happened i already sent email to hyundai but no respond. I looks defective controller switch. Now other side of steering volume control switch also becomes loose

• 12/19/2024· FUEL/PROPULSION SYSTEM

  This problem has happened 4 times in the last two months. After about 15 minutes of either moving very slowly, or being parked and idling, the engine does not start when the gas pedal is pressed. The car accelerates as normal since it is in EV mode, giving the driver the impression the car is operating properly. After driving around 1/4 mile the car loses drive power very quickly - full speed to zero in several seconds - because the car is in EV (battery) mode only. This sudden loss of power twice occurred in traffic, which increased the risk of an accident. Fortunately the car was not running at highway speeds and the car was pulled over safely despite the traffic. After the car lost all drive power, the warning “check hybrid system“ appeared on the instrument cluster. There were no warning lamps, messages or other symptoms prior to the problem occurring. Twice a dealer was unable to reproduce or confirm this problem. An independent service center also could not reproduce or confirm this problem. The vehicle is available for inspection, but has not been inspected other than the dealer and the service center.

• 11/28/2023· FUEL/PROPULSION SYSTEM

  On June 1, 2023 I was driving on a highway, suddenly lost the ability to accelerate, the car suddenly losing power and a warning message said to leave the road and have hybrid system checked. I pulled over, car idling, reentered highway only able to use low speed ( was 55 mph zone) to get to an exit a short distance away I had to be towed, the warning message still appearing at the dealership but no problem could be identified. This was an extremely dangerous situation, I have not had a problem like this again but remain concerned about a reoccurrence I have reached out to Hyundai about my concerns about 1) how roadside assistance was handled (response obtained) and 2) my concerns about this vehicle failure. I have reached out again this month to Hyundai, last contact they did not have the correct car or case number, have not called back since . This is case #21511789

• 11/23/2024· ELECTRICAL SYSTEM

  12-volt battery dead after 5 days sitting in garage without starting the car. As a result, the doors could not be opened without removing the cap covering the door keyhole. This cover was very difficult to remove and required roadside assistance. The dealer service department advised on 10/28/24 that the battery required replacement but that no batteries were available. The dealer service department advised that procuring a replacement 12-volt battery would take 1 to 3 months. The car is in the possession of the dealer service department and cannot be driven as of today, 11/23/24.

• 11/20/2025· POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM

  I’ve experienced repeated electrical and mechanical issues with my 2022 Hyundai Tucson Hybrid. These include full battery drainage without engine activation (leaving me stranded), multiple warning lights, and recently a heater failure that remains unresolved. I’ve had over 8 service visits in two years, and Hyundai has not responded to my formal letter. A detailed timeline is available if needed.

• 11/19/2022· ENGINE,FUEL/PROPULSION SYSTEM

  I am an active-duty service member who purchased a new 2022 Hyundai Tucson Hybrid on 16 October 2021. The car occasionally makes a strange humming noise while the vehicle is completely turned off. I recorded my car making this strange noise, and the video recording can be seen at https://youtu.be/bY8GJenoWBQ. I had previously notified Hyundai Maintenance of this during a scheduled vehicle check; nothing was done to resolve this matter. The advertised fuel economy on this car is 36/37/37 (city/combined/highway) Miles per Gallon. I am currently getting 28 MPG (see attachment), which is approximately 30% below the advertised fuel economy. Since I purchased this vehicle, it has consistently delivered a poor fuel economy well below the advertised fuel economy. After trying to resolve the poor fuel economy issue with Hyundai for 9 months (see attachment), I reached out to the Better Business Bureau seeking a resolution. On 17 November 2022, I was notified by the Better Business Bureau that Hyundai rejected my proposed resolutions of Hyundai repairing the car under manufacturer warranty or replace it if unable to fix the poor fuel economy, as well as reimburse me for money spent due to excessive fuel consumption. Additionally, other persons have reported their Hyundai cars delivering a fuel economy much lower than advertised (visit https://www.reddit.com/r/Hyundai/comments/nwayqv/2022_tucson_hybrid_poor_gas_mileage/). I have the perception that Hyundai lied and deliberately deceived me. Something is wrong with my car, and Hyundai has been either incompetent or unwilling to repair the issue under the car manufacturer warranty. I believe that it's important to hold companies such as Hyundai accountable. Otherwise, it would have no incentive for doing what is right. I request your assistance with investigating, and if possible, taking actions to hold Hyundai accountable for deceiving consumers by exaggerating its car fuel economy.

• 11/19/2022· VISIBILITY

  The windshield wipers on our 2022 Hyundai Tucson are failing. They still work but will randomly stop in the middle of the windshield blocking our vision. Yes, the problem has been reproduced by a dealer during our second visit. The first time we reported it while getting an oil change, they wouldn't do anything about it because they said they couldn't reproduce it. There were no warning lamps or messages about the problem and it is getting worse. It used to only do it when you use intermittent mode, but now it does it all the time, regardless of mode. Our concern is that they will stop working altogether. Once it was reproduced, they had to order parts and cannot give us a timeline for when they will have the parts. It's been over a week now and we haven't heard back.

• 11/16/2023· VEHICLE SPEED CONTROL,FORWARD COLLISION AVOIDANCE

  Driving interstate right lane cruise control set at 73 mph. Car in front of me proceeded to leave lane to the left in order to pass 18 wheeler in front of it. Noticed my car felt different at that time and looked at dashboard to see cruise control now set to 110 mph and speed almost 90 mph. Documented with photo. Disabled cruise with breaking. Shared this on Tucson forums Reddit and Hyundai Forums with confirmation that this has and is happening.

• 11/09/2024· UNKNOWN OR OTHER

  While driving down interstate, the panoramic sunroof panel above the driver and front seat passenger spontaneously exploded and shattered. This occurred on a clear sunny morning and there were no other vehicles on the road in the area at the time.

• 11/08/2021· AIR BAGS,UNKNOWN OR OTHER,SERVICE BRAKESCrash

  Thankfully we are alive. We were going at speed and he attempted to pass me on the median, grass and rumble strips. He was inches away from my rear bumper, riding me. When I put the turn signal to move away from him he hit my driver’s side rear panel (side swiped), thank God it didn't turn into a pit maneuver and killed us. He then proceeded to take off. So one thing I have to say is, the vehicle has great pick up. I called 911 and went after him to get his lic plate. When I got to be about 10 car lengths or so, he slammed his brakes. Since I was on the left lane, I could not keep going left and risk going into oncoming traffic. Plus, there was a car on the right lane I slammed the brakes and rear ended him on his right rear. He had a 2021 Toyota Tacoma pick up and our hood flipped up and shattered the windshield. The hood stayed up and I was driving blind. All I did was keeping straight, not knowing where I was going and didn’t hit a vehicle, tree, embankment or sign. I went there yesterday and I have no idea how I we didn’t die. I’m so shaken up by it. When we came to a stop, there was a hole about 6 feet from my front tire. We were the victim of road rage and this person caused the accident purposely. He admitted it to the police. He said to the cop, I was slowing down traffic. I suspect with the size of his vehicle and being so close to my rear bumper, he did not see my turn signal. My major concern is the airbags did not deploy and the hood flipped open blocking my view. I was in a forum and this happened to the same model owned by someone else. I suspect this is a design flaw.

• 11/04/2022· VISIBILITY

  The contact owns a 2022 Hyundai Tucson. The contact stated that while driving at approximately 65 MPH with the sunroof sunshade closed, he heard a loud popping noise coming from the sunroof and then heard glass shattering. No warning lights were illuminated. The contact stated that none of the glass got into the vehicle and there was no injury. The vehicle was not yet taken to a local dealer for diagnosis and repair and was awaiting an appointment. The manufacturer was made aware of the failure. The failure mileage was 24,989.

• 11/04/2022· VISIBILITY

  The contact owns a 2022 Hyundai Tucson. The contact stated that while driving approximately 60 MPH, the panoramic roof suddenly fractured. There was no impact to cause the fracture. The contact had taken to the vehicle to the dealer; however, the vehicle was not yet repaired. The manufacturer was made aware of the failure and opened a case regarding the failure. The approximate failure mileage was 20,000.

• 11/03/2023· UNKNOWN OR OTHERCrash

  I was sitting in a drive thru lane with automatic hold on tap the gas to move forward and vehicle shot forward into the vehicle ahead of me doing a lot of damage

• 10/31/2025· ELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE

  While driving the engine would not turn on and we were stuck EV MODE. Lost power , had to pull off to shoulder of road and had to turn vehicle off and back on in order for car to move.

• 10/21/2022· ENGINE,ENGINE AND ENGINE COOLING

  The contact owns a 2022 Hyundai Tucson. The contact stated while driving 65 MPH, the vehicle lost motive power with the oil warning light illuminated. The contact attempted to accelerate; however, the vehicle failed to respond as needed. The contact pulled over to the side of the roadway and the vehicle was towed to the dealer to be diagnosed. The contact was informed that oil was not being pumped to the engine as needed which caused the engine to seize. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was contacted and suggested that a buy back for the vehicle. The failure mileage was 575.

• 10/17/2024· ELECTRICAL SYSTEM,EXTERIOR LIGHTING

  After dark, the headlights will randomly switch from auto to parking lights to headlights on or completely off. When using the selector sometimes takes a few seconds to switch from auto to off and sometimes won’t switch off. This just started three days ago. It happens while it’s parked and while driving the lights will shut off. You can use the switch to turn them on but both auto and off take a while to be selected.

• 10/13/2021· POWER TRAIN

  The contact owns a 2022 Hyundai Tucson. The contact stated while driving approximately 20 MPH, the vehicle experienced loss of motive power and unintended acceleration. The contact stated no warning light was illuminated. The vehicle was not taken to a local dealer. The manufacturer was not informed of the failure. The failure mileage was approximately 500.

• 10/13/2021· ELECTRICAL SYSTEM

  The contact owns a 2022 Hyundai Tucson Hybrid. The contact stated while driving 72 MPH, the vehicle decelerated to 55 mph. The contact also stated that the vehicle failed to accelerate while depressing the accelerator pedal. The contact stated that the hybrid warning light was illuminated and the "pull over" warning message on the dashboard was also displayed. The contact was able to park on the side of the road. The vehicle was not drivable. The contact towed the vehicle to the local dealer and was still being diagnosed. The vehicle was not yet repaired. The contact stated she received an email from the manufacturer indicating "Vehicle battery level below normal". The manufacturer had been informed of the failure. The failure mileage was approximately 2,400.

• 10/03/2023· ENGINE

  The contact owns a 2022 Hyundai Tucson Hybrid. The contact stated while driving approximately 45 MPH, the vehicle independently decelerated to 20 MPH with the RPMs falling and the vehicle almost stalling. There was no warning light illuminated. The contact stated that the vehicle failed to exceed 20 MPH. The contact pulled over to the side of the roadway, turned off the vehicle, and waited for approximately 5 minutes. The vehicle was restarted and operated normally. The vehicle was taken to the dealer however, the cause of the failure could not be determined. The vehicle had not been repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 25,714.

• 10/01/2023· POWER TRAIN,ENGINE

  1) Transmission: while driving car jerks. when I’m accelerating from a stop sign or stop light the wheels kind of feel like they’re spinning/shaking and driving over gravel when I accelerate, before it actually starts and shifts gears. Car accelerating but not moving. 2) Not safe. Almost hit other cars around and people. 3) Dealer confirmed and replacing with new transmission. 4) No warning signs

• 09/26/2024· UNKNOWN OR OTHER,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE

  A week ago, I was driving my 2022 Tucson Hybrid Limited on the highway on my way to work around 7:50 a.m. It was a bright day, good weather. I was in the center lane when my car suddenly braked HARD and came to a stop on the highway! My foot was still on the gas pedal, but the Automatic Emergency Braking light was on. I panicked because I had no control over what the car was doing. Thankfully, I was not rear-ended and didn't cause an accident. I put on my hazard lights, shifted into park on the highway's center lane, then back into drive and it seemed fine. There was not really any traffic in front of me that I remember, but there were some cars on either side and behind me that had to swerve around me. I don't trust this car anymore. It is going to get me or someone else killed. I took it to the dealer 2 days ago and the initial inspection didn't show any problems or error codes. They told me I could have it back since there didn't seem to be a problem or they could give me a loaner car and keep testing my car. I have a loaner. I hope they find something wrong with the car, otherwise, I am afraid of my car getting me or someone else killed. I am especially scared after reading about all the others here who have had this same issue.

• 09/22/2022· VISIBILITY

  The panoramic sunroof failed, shattering without any apparent impact while I was going 70mph on the interstate. Glass went everywhere. I was not near any other vehicles and the glass shattered outwards (this, according to Hyundai, is a hallmark trait of the sunroof failing without external cause -- note that they've previously had a recall for the same panoramic sunroof issue in another model car). My safety, and the safety of others, was put at risk due to the "exploding" glass, the speed at which the incident occurred, and the shock it caused me (the driver) while driving on the interstate. The problem has been confirmed by the Hyundai dealership that I bought the car from. They said they've had to repair multiple Hyundai vehicles with failing panoramic sunroofs at that dealership alone (apparently, this issue is most common in the Santa Fe model). Hyundai is covering the replacement and repair of the sunroof under the car's warranty. They stated that panoramic roofs "explode" due to pressure issues. After they told all this to me, they stated that they "think" something hit my roof, and sent me a picture of chipped glass behind the giant hole on my car's roof. Even if the sunroof failed because something hit it, it should not shatter in the way that it did (as the person driving the car at the time of the incident, there was nothing that hit the car).

• 09/17/2024· ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM

  The check hybrid system light came on just after I tried to accelerate from a complete stop and I had no acceleration. I had the accelerator pushed to the floor and I got no response and was not able to accelerate two different times within 5 minutes of one another. I was in traffic unable to accelerate. I took it to the dealer and they were unable to find anything wrong and told me to bring it back if it happened again.

• 09/09/2025· ELECTRICAL SYSTEM,AIR BAGS,SERVICE BRAKES

  All warning lights and audible alarms started going off at the same time. EPS, ABS, Auto Hold, Collision warning, Air bags, All wheel drive, brake system, and more.1st time it happened was [XXX], while driving. The car was drivable but I did notice a difference in braking and acceleration. I parked and turned off the car. I did turn the car back on several times and the alarms continued. I finally turned it off for 10 min, and all alarms stopped, but the check engine light stayed on. Car sat overnight and all warnings had stopped. Took it in for service, and issue could not be duplicated. 2nd time it happened was [XXX]. I had to have the car towed since it would not move when in drive or reverse. Alarms were still going off when it made it to service. They replaced the brake harness. 3rd time happened on [XXX], 3 days after the brake harness was replaced. Towed it to service and they replaced the engine harness. 4th time was on [XXX], 2 weeks after engine harness was replaced. This time there were no audible alarms, just all of the visual ones. Same performance issues as stated before. This issue seems to have happened to several other Hyundai owners as well, as per complaints in Reddit and on Hyundai forums. There does not seem to be a consensus for what is actually causing this issue. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

• 09/06/2024· ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL,ENGINE

  On August 1st I was on the highway at 55 mph when my 2022 Hyundai Tucson decelerated to 20 mph and would not go faster. This occurred on the highway at 5:45 pm. This placed myself and others in danger as I was on the highway in the center lane at the time of the deceleration. After turning the car in, the dealership returned the car with no repairs but stating that I engaged a button that caused a limit to the car's speed. I didn't understand but took their word. I drove it from the dealership to the store and home. The very next morning while taking my grandson to school at 5:15 am the car decelerated from 45 to 20 mph with my grandson inside the car. This placed myself and a family member in danger along with cars around me. Each time I had to drive to the dealership in unsafe conditions. They stated that I was not engaging the brake enough to charge the battery. I do not know of ANY documentation stating the number of times the brake must be engaged per drive. I have never heard of such engineering that allows a car to only go 20 mph and create a hazard for the occupants unknowingly. The dealership has stated that refuse to fix the problem but I should engage the brakes more often when I drive. The car has spent several months in their care due to continued repairs over the time that I've had it and is currently their because of the engine light being on.

• 09/05/2023· POWER TRAIN,VEHICLE SPEED CONTROL,FUEL/PROPULSION SYSTEM

  On 9/3/23, driver was waiting at a stop sign to turn left. When driver accelerated into the highway, there was no power and the vehicle would only go 5-10 mph. Warning lights came on to check the hybrid system with the HEV indicator light. Driver pulled over. Restarted car and engine was stuttering. Was able to drive a few miles to a safer location. Started car on 9/4/23, again it had a rough start. Driver waited until the vehicle sounded normal. The vehicle immediately lost power and could not accelerate when on the main road. Called Hyundai and they were unconcerned. We are in remote Alaska, 250 miles from a dealership. Because it happened on a holiday weekend, we have been unable to contact the service department yet. Vehicle is available to be inspected. Safety is a huge risk because the car suddenly stops propelling forward. I'm afraid we will get rear-ended because of the sudden loss of power. It is a danger to ourselves and others. I'm also concerned that we will be stranded because the car has to be stopped when this occurs. We were supposed to be enjoying a trip for a week, and now we don't trust the vehicle and will likely need to go home early and lose hotel costs. This issue will wind up killing someone because there are reports that these Hyundais are stopping in the middle of the highway. Please hold Hyundai accountable.

• 08/31/2026· UNKNOWN OR OTHER

  My vehicle suffered a disabling failure 325 miles from home due to an open Safety Recall campaign. The vehicle is repaired under Campaign Claim #43195279, but Hyundai Corporate is actively denying both a reunite transport tow and travel rental accommodations to retrieve the vehicle. The manufacturer is failing to provide a reasonable or accessible remedy, leaving me completely carless at home for 3 days due to an admitted safety defect with no way to retrieve my vehicle 325 miles from home.

• 08/20/2022· ELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE

  I have a4000 mileage on hundai 2022 tuscon hybrid which I bought brand new on December 2021 and car suddenly won’t start three weeks ago. I have to tow the car to dealership . They called hundai engineers and they told them to remove inside harness which I have to wait for the part for week . After putting that car won’t start and they called again to Hundai engineers and they told them to put harness outside . I am waiting for the other part . This new car should not have this problem . They also not giving me any rental car .

• 08/19/2026· POWER TRAIN,ENGINE,FORWARD COLLISION AVOIDANCE

  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.

• 08/17/2023· POWER TRAIN,VEHICLE SPEED CONTROL,FUEL/PROPULSION SYSTEM

  The car shook and then lights and alarms went off indicating something went wrong with the hybrid system. The car stopped accelerating, would shake, and then accelerated no more than 10 mph. It was absolutely crazy! Luckily, the highway that I was traveling on was not a busy one at the time because all I thought was this could have been a major accident if on a fast moving freeway. I managed to pull over and started reading online about this issue occurring with other customers who purchased the same or similar vehicle. So, I found a post and had shut the car off for 5 minutes, then restart and sit for 10 minutes, and then the car should work. It did! However, during the time of waiting I did reach out to the dealership and they said if the car is working there is nothing they could do. So, I assumed it was safe to use travel to work for a meeting and set up my classroom for the start of the new school year. On my way home from school, the issue happened again. I immediately contacted the dealership and was able to get the car to them. They started running diagnostic tests and currently have the vehicle on hand. However, I don't really feel safe now with this car given the circumstances. What if this should happen again? What if this happens to me or someone else who is traveling on a busy highway and it causes injury or even death to an accident. The engine light came on, battery light flickered on and off, the car shook, the car's HEV system warning was going off, etc. Please help and look into this matter. I do not have any documentation of repair as the car currently sits at the dealership, but I was so upset thinking about what could have happened and felt the need to report the issue.

• 08/17/2021· VEHICLE SPEED CONTROL

  The contact owns a 2022 Hyundai Tucson. The contact stated while driving 25 mph, the vehicle would not accelerate until the accelerator pedal was depressed to the floorboard. The dealer was made aware of the failure on three separate occasions but informed the contact to drive the vehicle to 5,000 miles and the failure would fix itself. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 200. The VIN was Invalid.

• 08/14/2024· UNKNOWN OR OTHER

  The Tucson Hybrid has died on the highway multiple times. Seems to happen on long drives the dealer has not reproduced this yet but my car has been at the shop for over 60 days. Car will stop accelerating even when gas pedal is pressed to the floor. Does not seem to be switching from battery power to gas power. No warning messages. First started in April.

• 08/14/2024· SERVICE BRAKES

  On multiple events brakes would not come to a full and complete stop. Many close calls of not being able to stop quickly on the highway or going down hill. The problem has been reproduced by the dealership. No warning messaging.

• 08/12/2024· ENGINE

  Engine failed to switch out of battery power and loses power on the highway. This has happened on two different days the first time I had 58,000 mile the second time after Hyundai said it had been repaired the car has 65,000 mile. Both times my car went from 60 mph to 30 mph quickly. The last time I was in a construction zone and unable to get off the road and was only driving at 10 mph on a very busy highway. The car has been at the Hyundai shop since June. No there were no warning lamps, or messages.

• 08/08/2023· UNKNOWN OR OTHER,ENGINE,LANE DEPARTURE

  I got this message on the car screen: check hybrid system!! Last Sunday I was driving when I lost all acceleration and this warning came up and told me to pull over safely

• 08/08/2023· ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM

  05/11/2023 Driving on Highway (Work Zone) Dash Flashed Hybrid System Failure - I was in the fast lane with Tractor trailer in front ,behind ,and alongside me - Gas pedal stopped working at that point nothing worked - managed to coast to the shoulder (could have been killed) Had it towed to Hyundai - They checked the computer and said nothing was wrong . that means if we were killed - Hyundai would be off the hook and they would say human error because they said no faults were stored and the codes were clear

• 08/07/2022· UNKNOWN OR OTHER,VISIBILITY

  I am writing this letter to formally file a complaint regarding the defective sunroof on my brand-new 2022 Hyundai Tucson Limited Edition. I am a medical frontliner and I purchased my car on July 20, 2022. Eleven (11) days after I brought the car home, the sunroof spontaneously exploded, creating a huge crack that spanned the entire width of the car. In addition to that crack, I could see small fissures in the entire back panel of the sunroof. I am grateful that I was not in the car when this happened. It was only upon stopping at a restaurant that one of my passengers, who is tall enough to see the roof of the car, noticed the damage. Upon noticing the crack, I drove the car immediately to the dealership, where I was told that they found a small dent in the roof, which indicated a point of impact. The dealership manager then told me in no uncertain terms that because of this technicality, it was my fault and that there was nothing they could do to help me. In the 11 days that I have had the car, I have not parked under any trees, nor heard any noise that would have indicated an impact of any kind. Furthermore, the supposed point of impact was hairline and we don't understand how that could result in the entire back frame had a two-inch gap crack which runs the entire width of the back roof. I was really looking forward to driving my new Hyundai hybrid. I paid the deposit and waited approximately two months to get my vehicle, and after just 11 days, this happened. I thought that Hyundai would be able to help me, but I feel that they really did not investigate or try to help beyond the initial assessment which took them less than five minutes to conclude. The bottom line is that no car that is sold to the public should have these issues, and if there are multiple complaints of the same issue, the car manufacturer should recall all units and resolve any design or manufacturing issues before releasing them from the factory for sale.

• 08/07/2022· POWER TRAIN,ENGINE

  My vehicle that I finance is a 2022 Hybrid Tucson it failed at 14,596 miles I had it since November 2021 so for a good 9 months until it decided to finally malfunction. As I been driving it previously for the past month I’ve been hearing the transmission struggle a lot more everyday that I use it. I also noticed that the engine really lacks power, when I accelerate it takes a really long time for the gears to shift which has been getting worse for the past month now. Which is what I believe led up to my vehicle losing complete engine power while I was driving 30mph. I saw on my digital cluster a message saying “Check Hybrid System, Stop the car safely.” In an orange triangle, I had cars backed up close to me and I was confused as to why this was happening to my not even a year old vehicle. This is a major safety issue to me that while I’m driving anywhere my engine will go completely off and I am only to rely on 20mph on EV Mode. If I was on the freeway I could’ve gotten into an accident and with my whole family in the car. I personally feel unsafe driving, it’s my daily driver and my only way to get to work.

• 08/06/2026· 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.

• 08/04/2026· 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.

• 08/02/2024· TIRES

  The contact owns a 2022 Hyundai Tucson equipped with Michelin Tires, Tire Line: Primacy A/S Acoustic. Tire Size: 235/55/R19, DOT Number: (N/A). The contact stated that while driving at slow speeds, the vehicle began to wobble erratically, prompting the contact to pull over to the shoulder of the roadway. No warning lights were illuminated. The vehicle was taken to the dealer, who determined that the steel belts had separated from the tire wall on the front tires. The vehicle was not repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The tires were original equipment. The failure mileage was 20,000.

• 08/02/2023· ELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE

  I have noticed this only happens on very cold days and it has Happened 7 times now. The car will be driving along and suddenly lose all power to the point you cannot accelerate above 15 MPH even if you floor the gas pedal. While this happens the Battery indicator will drop to 0 and then a Message Check Hybrid System pops up. Once the car comes to a complete stop the parking brake will automatically engage and will not release. If you shut the car off and turn it back on, A message please wait while battery charges is on the display and will not disengage the parking brake until the battery charges up to about 35-40% . The dealer has looked at the car 4 times and found nothing as no codes ever registered. I even opened a case direct with Hyundai Consumer affairs and they can not seem to find anything wrong with the car nor do they think it is an Issue. I find this to be extremely unsafe for a vehicle to randomly lose power and refuse to come out of park regardless of where on the road you happen to be when this occurs. It has not happened since the temperatures have been above freezing, but with winter a few months away. I completely fear for my safety.

• 07/30/2024· ELECTRICAL SYSTEM

  The contact owns a 2022 Hyundai Tucson Hybrid. The contact stated while driving approximately 15 MPH, the accelerator pedal was depressed; however, the gasoline motor failed to activate. The contact stated that the vehicle remained in EV mode and was not gaining forward momentum. The contact observed that the battery gauge needle was on the low end of the battery charge. The contact stated that the "PHEV battery assist lock" was illuminated. The contact stopped the vehicle turned off and restarted the vehicle and the normal engine function returned. The contact had not taken the vehicle to a local dealer or independent mechanic. The vehicle was not diagnosed and was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 68,000.

• 07/29/2026· POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM

  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)

• 07/29/2023· ENGINE

  An engine alert go off to Refill Inverter Coolant. However, Coolant was full. When temp Gets hot 93+ seems to trigger alert. There is a technical service bulletin Hyundia issued “22-HC-002H“ REFILL INVERTER COOLANT WARNING LIGHT ON. TSB says to flush system. About 100 people posted on this issue. Post mention two types of coolant used a pink in newer models and blue in older 2022 models. Some mentioned replacing coolant pump. Apparently known issue and not appropriately addressed by Hyundai and Kia also has this issue, same engine platforms in both.

• 07/28/2026· 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.

• 07/28/2024· FORWARD COLLISION AVOIDANCE

  While driving over 50 mph the emergency brake has initiated 3 times in a 4 month period. There are no cars in front of my vehicle and it is not the collision warning but it will flash on the dash the the emergency brake is engaged in red, it will make a warning beeping noise and the car will brake on its own.

• 07/27/2024· ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM

  Car lunched from a traveling in traffic 50+ mph to 39 mph and then had to push the pedal to the floor to get it off the highway and on the side during 5 o'clock traffic. Said something about the hybrid battery and went dead. Dealer has had it for 11 days and still can't get it started. Apparently there are THREE batteries in relation to this hybrid and all 3 don't work and never seen this before. Since it's been at the dealer, hyundai has emailed me no less than 3 times that I need to check my lights because my battery is getting low all the while it has been completely dead and they don't even know it. Suffice to say, there was NO WARNING other than a couple of miles prior, my car lunched down to the 39 mph and I lunged on the gas and it picked back up again but it wouldn't do it a 2d time. They obviously still don't know about the vehicle being so dead 2 different tow trucks had to be called because even the tires were locked up. Just still receiving my messages I need to check my lights because my battery (NOT BATTERIES MULTIPLE) is low and it's not low, THEYRE ALL 3 DEAD. I was in a dangerous situation and always felt safe in a 2 yr old car with a full tank and hybrid battery backup and less than. 20k miles. IF EVER FIXED because service may have to send OUT OF STATE I will never buy a hyandai or hybrid again. The entire battery system broke down. Which killed the entire electrical system which now no one knows how to fix

• 07/27/2022· UNKNOWN OR OTHER

  Car died while driving and would not go.