Jun 3, 2026Speed control
Contact owns 2024 Honda Santa Cruz. The contact stated while driving 45 mph on the highway vehicle wasn't responding while accelerator pedal was depressed. The contact stated there was no warning lights on vehicle before incident happen and that contact had to turn off and on the vehicle to make it function. correctly. The contact was able to contact dealer. The manufacturer was not made aware of the issue. The contact stated this has been a recurring event on vehicle. The failure mileage was approximately 15,000.
NHTSA ODI 11741927
Apr 25, 2026Transmission & drivetrainSpeed controlFuel system
WHILE DRIVING ON I-81 UP A STEEP GRADE, TRUCK SUFFERED A SUDDEN POWER LOSS, WITH SPEED DROPPING TO 35 MPH FROM 65 MPH. ATTEMPTS TO REGAIN SPEED FAILED AND IT FELT LIKE TRUCK DOWNSHIFTED TO A LOWER GEAR. 35 MPH CONTINUED UNTIL I DECIDED TO USE TRUCK CRUISE CONTROL TO ATTEMPT TO GAIN SPEED. I WAS WORRIED ABOUT TRACTOR TRAILERS HITTING ME DUE TO LOW SPEED. FINALLY GOT VEHICLE TO 65 MPH BUT WOULD NOT GO ABOVE 65 MPH. RODE THAT WAY FOR 100 MILES ( TRIP HOME WAS ~ 200 MILES) FINALLY IN LIGHTER TRAFFIC WHEN I HAD TO BRAKE, I TRIED TO USE GAS PEDAL TO MAINTAIN SPEED.AND IT WORKED. RODE THE LAST 100 MILES NORMALLY. I WAS AT GREAT RISK WHEN TRUCK WENT FROM 65 MPH TO 35 MPH. THIS IS THE SECOND INCIDENT VEHICLE SUFFERED IN THE LAST 2 MONTHS.. DEALER WAS NOT ABLE TO DIAGNOISE PROBLEM. VEHICLE HAD NO WARNING LAMPS TO WARN ME IN BOTH INSTANCES.
NHTSA ODI 11733735
Apr 21, 2025Speed controlEngine
We purchased our 2024 Santa Cruz [XXX]. On [XXX] the Santa Cruz we purchased from Korum Hyundai Dealership died on the highway as my husband and I were heading to town through the mountains. We had to roll to the side of the road as the Santa Cruz just lost all power and would not accelerate, it just died and lost power. I thought it was a fluke. My husband was driving. I asked if he had hit a button or something, he said no. Turned the ignition to off and he restarted the Santa Cruz and it turned on. On Saturday, [XXX], driving on [XXX] , heading west from Glenoma, Washington to Morton, Washington driving approx 60 mph when the Santa Cruz lost all power again driving down the highway. It was a very dangerous situation! We have logging trucks and semi trucks up and down that highway going speeds of 60 mph and more! I lost all power and had to roll to the side of the road in the Santa Cruz. Some of that stretch of highway does not even have places to pull over and some of that highway has metal guard rails as well as drop off cliffs. EXTREMELY HAZORDOUS SITUATION to have the Santa Cruz simply lose all power going down the highway! On this date the Santa Cruz had 4522 miles on it. I looked at the dash panel to see if there were any warning lights and made a point to look at the mileage. There were no warning lights. Nor warning messages. April 3rd the 2024 Santa Cruz Night was dropped of at the Korum Hyundai Service Dept. The dealership has had the vehicle for 3 weeks and states they cannot replicate the problem. There are no warning lights. Since then I have been on Hyundai Forums and have multiple people tell me the exact same situation has happened to them. They ended up finding out it was the fuel injectors. The forums also stated that the dealership could not replicate the issue when take to service department for other owners. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA ODI 11655846
Apr 11, 2024Speed control
I was traveling from Tennessee to Indiana on [XXX] going about 76 mph. I attempted to switch lanes and at the same time the other vehicle decided to speed up as the semi behind started speeding up. When my 2024 Santa Cruz Turbo (which only has 12,000 miles) jerked and started slowing down, the check engine light came on and it started declining acceleration. I mashed the gas and nothing happened (I was in Normal MODE- not smart mode, not sport mode, and not snow). I literally almost died as 2 very large trucks are coming at me full speed as I'm descending speed. I swerved off the road into the grass medium and was able to get out alive. However, the Hyundai is still not accelerating the RPMS will go to max and I’ll only be at 50 mph. I googled online and apparently this is been going on since 2022 with a several of Hyundai cars not just Santa Cruz; The Tucson, Santa Fe, and Santa Cruz were just some of the reports I read. I have a video however it will not allow me to upload it. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA ODI 11582455
Nov 20, 2023Transmission & drivetrainSpeed controlEngine
while driving my car lost power and slowed on its own from 65 mph down to 45 mph. i had to power/acceleration and all the dashboard codes lit up and the infotainment system had an error messsage. i was force to pull over on the freeway and restart the car to get power to it. this is the 2nd time this happened within 2500 miles of the new vehicle.
NHTSA ODI 11555969