2023 Hyundai Santa Fe Hybrid

This is related to Complaint Number 11526621 filed June 13, '23. Today I experienced the same issue described in my previous complaint but under different circumstances. I was at an intersection of two 2-lane highways, one going east-west and the other going north-south, and was facing oncoming traffic as I waited for a gap in the oncoming traffic that would allow me to make the left turn. Once a gap appeared (perhaps 4 or 5 car lengths long), I pressed the accelerator to turn left but there was zero propulsion for about 2 seconds. I was simply stalled in the path of the oncoming traffic. At the end of the 2 second delay, as the vehicle transitioned from EV (electric) to internal combustion (gasoline) mode of propulsion, my vehicle GRADUALLY accelerated just enough to allow me to complete the turn; however, I came very close to being broadsided by the oncoming traffic. This is a dangerous fault of the 2023 Hyundai Santa Fe Hybrid vehicle and needs to be addressed asap! There is obviously something wrong with the EV/internal combustion synchronization/communication causing the momentary loss of power!

The issue I'm about to describe has occurred multiple times during the seven (7) months I've owned the vehicle - including again today. In all cases, I was attempting gradual acceleration to merge onto a highway or high-traffic street (e.g., when exiting a mall parking lot onto a busy city street). When I press the accelerator nothing happens - NO power whatsoever for at least two seconds! And on three of these occasions, I was almost broadsided by oncoming high-speed traffic! I've reported this issue to my dealership (both sales and service) and their response was that this is a known problem with the Hyundai hybrid models BUT that there is NO fix available nor, to the best of their knowledge, is there one in the process of being developed! As stated above, there is sometimes as much as a 2-second delay from when stepping on the accelerator (even when fully depressing) to when the vehicle slowly starts to accelerate. And there are no warning lights to indicate that there is a problem. I've observed that in all cases when this issue occurs, it does so when the power train is transitioning from the EV (electric) mode to the internal combustion mode of propulsion. This should NOT be a difficult issue for Hyundai to resolve and should be addressed with utmost urgency before someone is seriously injured or killed! NHTSA - please intervene by directing Hyundai to launch an immediate recall campaign to resolve this very dangerous issue, or offer to refund the affected owners' purchase price!

Car has a SEVERE Life threatening Hesitation, sometimes as much as almost 2 seconds delay from when you fully step on the accelerator to when it slowly starts to go. No warning lights or bells whatsoever. Regardless of driving mode it dose it. Seems to be especially pronounced when at a dead stop in sport mode. Problem seems to have gotten progressively worse the more we have driven it. The Dealership is denying that there's any problem or issue & didn't want to make an appointment to look at it & keeps trying to tell me this is normal. Car is unsafe to drive like this & has nearly gotten me & my family killed on numerous occasions. I have driven other hybrids by other manufacturers & none have had this issue.