2022 Hyundai Santa Cruz

On July 31, 2022, I started the Santa Cruz normally, and my wife and I drove to the exit of our neighborhood (approximately 1⁄2 mile). I turned left out of our neighborhood, and proceeded downhill. After reaching a speed of approximately 25-30 mph, a car in front of me began to brake to take a left-hand turn. Upon applying the brakes, I experienced a catastrophic brake failure. The brake pedal felt hard as a rock, and even pressing the brake as hard as possible, I was able to achieve only 5-10% of normal brake effort, and the Santa Cruz slowed only very gradually. Fortunately, the car in front completed its turn before I arrived, or I would have been forced to hit the car or veer off the road to avoid a collision. I managed to exit the road on which I was driving within a few hundred feet, and turned onto an empty street on the right. At this point, I managed to stop the car, shifted to Park, applied the parking brake, and turned off the truck. I restarted the truck, at which time the display in the truck displayed warnings for “Check ESC” and “Check ABS”. Prior to this braking failure, I never observed any previous warnings that such an event might occur: - I have never observed any warnings related to ESC - I have never observed any warnings related to ABS - I have never observed any warnings related to brake fluid level - I have never observed any brake fluid leaking from the truck - I have never had any issues with braking effort At first glance, it appears that there may be some type of software or computer failure affecting the truck that resulted in a catastrophic loss of braking, which is completely unacceptable. Had this event occurred just a few minutes later, I would have been traveling at highway speeds and this failure could have easily resulted in fatalities. The truck continued to display the same warnings and the brakes continued not to work. As a result, the truck was towed to the dealer where it was purchased for evaluation.

ALL DASH LIGHTS ARE ON WHILE DRIVING. OIL, ABS, TIRE PRESSURE, CHECK ENGINE. CAR IS AT DEALERSHIP NOW AND THEY ARE TRYING TO FIND THE PROBLEM. THEY HAVE BEEN VERY GOOD TO ME WITH A LOANER AND CONSTANT UPDATES. THEY HAVE BEEN IN TOUCH WITH CORPORATE AND THEY ADVISED THEM TO CHANGE SOMETHING IN THE ABS SYSTEM WHICH IS EXPECTED TO ARRIVE MIDDLE OF FEBRURARY. NOTHING TO DO BUT WAIT.