2022 Hyundai Santa Cruz

The contact owns a 2022 Hyundai Santa Cruz. The contact stated that while driving on I-95 and approaching a stopped vehicle, the brake pedal was depressed, and the automatic emergency braking system engaged. Upon depressing the accelerator pedal to accelerate when traffic started moving, the emergency braking light remained illuminated, and an alarm sounded even after the preceding vehicle drove away. The automatic emergency braking system failed to disengage, causing the vehicle to be rear-ended by an ambulance. The contact sustained body soreness from head to feet and whiplash but had not yet received medical treatment. The ambulance air bags deployed, and the ambulance was undrivable. The vehicle was taken to an autobody shop, where an estimate was provided. The contact believed that the vehicle would be totaled, but the insurance company had not yet evaluated the vehicle. The failure mileage was approximately 57,000.

My INTEGRATED THERMAL MANAGEMENT (ITM) module went bad in my 2022 Hyundai Santa Cruz. I notified Hyundai about it and found out there are several service bulletins related to this part. My truck was outside the bumper-to-bumper warranty, so I had to pay over $1000.00 to get it replaced. I think it's shitty that Hyundai knows there is an issue with part on 2022-2023 Santa Cruz's and aren't willing to cover it. On top of that, the ECU has to re-calibrated after the repair, which didn't allow me to replace the part myself.

In approximately late 2024, at just under 30,000 miles, the vehicle lost motive power while driving on the interstate. Multiple warning lights illuminated and the vehicle lost drive shortly afterward, leaving me unable to accelerate in traffic. The vehicle was then serviced under Recall 236 (NHTSA 22V-746) for the 8-speed dual-clutch transmission high-pressure oil pump. The remedy performed was a transmission control unit software update only; the transmission was not replaced. I do not have the exact dates and am reporting these as approximate. The vehicle now has approximately 99,700 miles. It has developed hesitation and dragging on drive-off within the first half mile of every trip and at low speed in town, resolving once the transmission is warm, with no check engine light or warning lamp. The selling dealer had the vehicle approximately 35 days across two repair orders without diagnosing the condition. The repairs performed were a cylinder 3 spark plug/oil repair and dropping and cleaning the fuel tank, neither of which resolved the complaint. I have run non-ethanol fuel exclusively since the vehicle was returned and the condition is unchanged. I am taking the vehicle to a different Hyundai dealer and have opened a case with Hyundai. I am filing this report because the software-only remedy may not be adequate for this transmission. Roughly two years and 70,000 miles after that repair, the same transmission is again showing drivability problems, and other owners may experience the same loss of power.

Vehicle in the middle of turning in to a hazardous highway lost power and then began to drive sluggish at 20 miles per hour skipping. It acted like the fuel injectors were not allowing it to get fuel. After having some one check it is exactly what was wrong.. It he vehicle had not caught up I would be dead as an oncoming vehicle did not realize the care was not moving.

October 2025 while driving the vehicle at highway speeds, vehicle started bucking, losing power and then stalled. The check engine light did not come on. I was able to get off the side of the road and had it towed to the dealer. Dealer found injectors to be leaking and replaced all 4 GDI fuel injectors-mileage was 29,598. On July 1, 2026, again the same issue while driving the vehicle at highway speeds, it started bucking, losing power and stalling when slowed. This time the check engine light came on. Again, it was undrivable and had to be towed to the dealer. Dealer found after 15,000 miles, some of the new injectors failed and were leaking and all 4 GDI injectors were replaced again-mileage 44,492. Both times there was no warning signs that the fuel injectors were about to fail. No other tests were performed on the engine to find out why the fuel injectors are repeatedly failing. I have filed a report with Hyundai National Consumer Affairs because the vehicle will be out of warranty by the end of 2026, and the underlying issue has not been investigated nor resolved. I am concerned that once vehicle is out of warranty, a major issue with the engine will be found that caused repeated failure of the fuel injectors. I did request an extension of the warranty, but was told that normally doesn't happen.

The tailgate of this vehicle opened by itself while driving and pulling a trailer. The key fob was stored safely in the cup holder of the vehicle. When I attempted to back the trailer into a driveway, the open tailgate was caught between the vehicle and the trailer, causing serious damage to the tailgate as well as the trailer that was being towed. If items that were stored in the bed of the vehicle had fallen out into the path of another vehicle or pedestrian, they could have been injured or killed. This problem has been reported to both my local Hyundai dealership as well as to the Hyundai Corporate Case Management group (HCCM). (case #[XXX] of the HCCM) The dealership attempted to reproduce the incident while the vehicle was parked in the shop and was unable to duplicate the condition that happened while driving on a rough public road, towing a trailer. No warning lamps or messages appeared prior to the failure. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

While driving my vehicle on a two-lane highway, I experienced multiple sequential electronic system failures (including the vehicle no longer detecting the smart key), and all electronic systems on the car became inoperative. I lost all instrumentation, including my speedometer and tachometer. At the same time, I also experienced a loss of motive power, and the engine of the vehicle began running extremely erratically before completely cutting off. I attempted to make a safe stop on the side of the road, but after doing so, could not restart the vehicle. The electrical systems of the vehicle continued to behave erratically, and the engine would not restart. I contacted roadside assistance, but they were unable to start the vehicle as well. It was towed to my local Hyundai dealership, but instead of expressing any genuine concern for the significant risk I endured while being placed In harm's way, they refused to fully diagnose the vehicle, and instead accused me of "jumping in reverse," even though I did no such thing (and don't even know what that means). The dealership has no evidence to suggest any such event took place, and simply wants me to pay over $1,800 for replacement of the battery connection terminals, despite being in-warranty. Obviously, the vehicle was already running – there is no way that the dealership's false allegations could possibly be correct. I contacted Hyundai Motor America and was assigned a caseworker, but they were not interested in finding a resolution, and unable to compel the servicing dealership to perform a full diagnostic or provide warranty service. Feeling that I was running out of options for the vehicle to be properly diagnosed, I contacted the dealership where I purchased the car, and provided the photographic evidence & service documentation required. They agreed that there's no way that I could have created this issue, and that further investigation is warranted, but HMA only cares about money – not my or my family's safety.

Loss of power from the engine while accelerating from a stop in heavy traffic. Car began shaking and sputtering with intermittent spurts of power, unable to exceed 10 mph on narrow bridge. Pulled over and the vehicle smelled heavily of gasoline near the engine. This issue is the Third instance of my engine sputtering and losing power. The first instance, injectors 2 & 4 were replaced. The second instance Injector 3 was replaced. I followed dealer recommendations and only used top tier gas from busy stations, and manufacturer technician recommended techron additive every 1000 miles. There have been two additional instances where the engine sputtered but regained power, with the dealer unable to replicate the issue.