2022 Hyundai Tucson Hybrid

The vehicle has had 2 instances of accelerating extremely fast unexpectedly. Once when I was backing up and lightly pressed the accelerator the car shot backwards in a fast speed. The second time I was parking and lightly pressed the accelerator as I was pulling into the parking spot the car sped super fast crashing my car into the pole and damaging my front car bumper.

I bought a ‘22 Tucson Hybrid in Sept of ‘22. Upon delivery there were issues w paint & a dent on the rear qtr panel. The bigger issue however, is disconnect in communication between the EV motor, gas engine & transmission. All work is done @dealership and well maintained. History of EV over 8 months: @1000 miles noise under vehicle began. Dealership inspected, all checked out. The dealership has done all servicing as scheduled. From 1000 to 12,000 miles, the vehicle drove best if in sport mode. Sport mode utilizes the gas engine and not EV. When in EV modes, the vehicle runs high rpms or it’s sluggish. It’s never consistent. In some instances; the vehicle will actually stall for 2-3 seconds and kick back on. 1 instance was at a stop light, turning left. Mid turn, gas to the floor, the vehicle stalled for 3 seconds before responding. I was almost hit at 50 mph in the intersection as both motors failed me. The next day, 3 lights came on: An EV, check engine and Hybrid motor light came on, 3 total. My Hyundai app stated: issue communicating EV and Gas motor, EMS communication error. This cleared itself in 36 hrs but I couldn’t drive it safely for a week. I took it to the dealership, everything checked out. 3 days ago @ 17,400 miles, I received a text: Hyundai stated car unfit to drive. DTC code U062300, U111200, U02BB0:Powertrain EMS issue. The techs had it 2 days, fixed it. 3 blocks from dealer, check engine light came on again. I returned it to dealer. I’ve found 32 accounts of these codes resulting in a Hyundai buy-back, new engine, new transmission or settlements. I’m told my EV motor, gas engine and transmission won’t communicate even after software / firmware updates & mechanical changes. I don’t feel the vehicle to be roadworthy and I don’t feel safe driving it, if Hyundai has no fix. I’m told, many sales of this model @ my dealer have the same issues. Bad batch? I paid $47k (car & warr) I’m hoping for a buy back or to get into a Toyota hybrid of = value

The trailer towing guidance in the 2022 Hyundai Tucson Hybrid owner’s manual is incorrect and would put the driver in a dangerous situation if followed. There are at least two key errors: - Page 6-68 states, “The trailer tongue should weigh a maximum of 10% of the total loaded trailer weight . . .” This is incorrect. For stability, the trailer tongue weight should be a minimum of 10% of the total loaded trailer weight. - The table on page 6-69 lists the maximum trailer weight when equipped with a braking system as 3,500 pounds. However, the table also gives that the maximum tongue weight as 220 pounds. That equates to a 6.3% tongue weight. I contacted Hyundai to ask for clarification (see attached email). They told me that “Towing capacity is based on engine power and other such concerns. Tongue weight is determined by the material strength of the hitch, anchor points, etc. and therefore the two will not necessarily coincide.” I then asked them what the tongue weight limitation was based on and they said they did not know. The owner’s manual is over 11 Mb, so I have only to two pages of concern.

On at least six occasions since I took possession of this Hyundai vehicle the vehicle has been automatically slowed down accompanied by a "25 mph speed limit" sensor light coming on - and most of these instances could be dangerous because they were not in low-speed zones. This has happened in low-speed zones or near those, in particular on/near a college campus that I drive through or near, but several times this happened when I was in a 35, 45, or 55 mph zone. In fact, yesterday around 6 p.m., after starting the car a minute earlier I pulled out of a driveway onto a rural highway (55 mph) and the car slowed immediately and that warning came on and it did not go off until I shut the car off about 5 minutes later. This was nowhere near a low-speed zone, it was several miles from one. When this has happened in higher speed zones the only thing that makes sense sometimes is to try and "override" the setting by putting the accelerator to the floor, but that isn't ideal as I have discovered, because while it will eventually override the sensor it also causes the car to rocket once it does. Besides that, the car can be shut down and that seems to reset the sensor as well, but sometimes you can't just pull over and restart.

Attempting to enter I-295 South in Portland, ME at Exit 7 on March 18, 2023. We were in our 2022 Hyundai Tucson Hybrid Limited with approximately 6,000 miles. I tried to accelerate from the ramp to merge into traffic. The vehicle would not accelerate at all. I made several attempts to accelerate and nothing would happen. Pulled into the breakdown lane while applying pressure to the accelerator but it would not accelerate. The vehicle was in EV (electric vehicle) mode. After approximately 1 minute the vehicle did accelerate. No further problems that day. We called the dealership immediately and left a message regarding the incident. On Monday March 20th We followed up with the dealership and scheduled an appointment for the next day On the 21st of March We dropped the vehicle at the dealership. We picked it up at the end of the day and they told us they installed a software update TSB 23-EE-002H to repair the issue.

Within only two weeks of purchase this new car would suddenly stall in the middle of the road. The computer tells you to pull over. We continued to try and get the dealer to fix this issue, they first ignored us, then they secondly tried and successfully replicated the issue. They said there is no way they can fix the issue. This dangerous stalling in the middle of the road happened numerous times. You will push the pedal all the way to the ground and it won’t go over 20mph. This is a very dangerous issue and these vehicles need to stop being sold. It is very dangerous. We have been left without our money back and without a car to drive for months. We cannot drive the Tucson as it is simply too dangerous and must be towed to go anywhere for salvage.

The contact owns a 2022 Hyundai Tucson. The contact stated that while driving at various speeds with the Collision Avoidance System (CAS) engaged, the vehicle would abruptly stop. Additionally, the vehicle also jerked to the right or to the left. Additionally, the instrument panel, gauges, and the radio unit went black. The contact stated that the wheel was firmly gripped, and the vehicle veered to the side of the road. The contact also stated that although the Collision Avoidance System (CAS) had been disabled the feature automatically reactivated. The vehicle was taken to the dealer but was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 500.

Went to get state inspection sticker and when there ask them to check the oil, because every time I checked the oil it showed over filled. The dealership checked it show over filled when they checked it and put it on rack to drain the oil and put some of that oil in a bottle. Told me would need to get approval from hyundai to fix the issue. Two days later hyundai refused to fix problem said there was water in the oil pan. Then accused me of driving the vehicle through high water to which I never have and told them so, but they refused to find out how water is getting into the oil pan. They said all the fluid levels are normal, so they don't know where or how its getting in the oil pan. I bought the car from the same dealership brand new and have had it 1 1/2 years and only have 2475 miles on the vehicle.