2023 Kia Telluride

On about 5 occasions, when I have set the drive mode to "Snow Mode", after a stop, the accelerator pedal has no effect. I can push down the accelerator pedal all the way to the floor and nothing happens. There is no indication that the engine is revving and the vehicle does not accelerate. This leave me stranded in the middle of the road at a stop until I change to a different mode other that snow mode. Then I can accelerate again. This has not been reproduced or confirmed by a dealer. The dealer asked that I video record it happening, which I have not done yet. There were no warning lights or messages when this happens.

On 4 separate occasions my 2023 Kia Telluride has failed to accelerate from a stop. First occurrence was [XXX] while turning left at a light. RPMs went at high as 3,000 while car slowly idled about 5-8mph through the intersection and would not accelerate. Same thing occurred 2 days later after trying to accelerate from a stop sign. Most recent occurrence was [XXX]. 3/4 occurrences vehicle was in "Snow" mode. Brand new winter tires were placed 12/18/23. Most recent occurrence vehicle was not in thick snow but in "Snow" mode. No warning lights or messages ever came on with any of the 4 occurrences. After repeated attempts of stepping on and off the gas peddle vehicle eventually accelerates. Acceleration delays have lasted as long as 90 seconds. I am VERY grateful that first left turn when this happened no cars were coming through the intersection as it may have resulted in a T-bone accident where by baby was in the back seat passenger side. Car is going to the dealer at Campbell, Missoula MT tomorrow but they already told me if they cannot reproduce the occurrence then there's nothing they can do which seems like a MAJOR liability to Kia and even greater SAFETY concern to drivers and their families. Similar complaint can be found with ODI#11560843. Here is a link to Kia Telluride drivers all with the same complaint. [XXX] Please help us get Kia to rectify this major safety issue! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The issue concerns my 2023 Telluride SX X-line (AWD) when driving in the "snow mode" setting. The issue has occurred on several occasions, approximately 2-3 times last winter when I was driving the vehicle and at least one time this winter when my wife was driving in snowy conditions. The issue is that the vehicle accelerator basically becomes unresponsive when driving in snow mode under a set of conditions that are not easily defined. The issue seems to occur fairly randomly. When this issue has occurred, the vehicle either will not accelerate at all when the accelerator is depressed or the power will severely be limited and the vehicle will slow down if moving. This has happened to me in parking lots (thankfully) but did happen to my wife on the road, which could cause a huge safety risk when trying to maneuver with traffic or making a left turn against oncoming traffic. The ways in which I have found to resolve the issue are to either switch the drive mode to another setting using the selector or turning the vehicle off and on again. Shifting from park back to drive does not resolve if snow mode remains engaged. I have not taken the vehicle to a dealership to look into this issue as I have found information on forums that have indicated Kia dealerships do not acknowledge the issue. It is also not easily reproducible. There are no warning indicators on the instrument cluster to notify the driver that anything is wrong. As I said before, the issue arose immediately after the purchase of the vehicle in Dec. 2022 and within the first few thousand miles of the vehicle life. Also, true Michelin snow tires have been equipped on the vehicle when this issue has occurred. I switch between all season tires and the snow tires in between the summer and winter months.

It had snowed in DC area. Vehicle was in snow mode, idle at stop light. When light turned green, slow acceleration turning left and then when pressing down on pedal, all acceleration stopped. Roads were cleared with no signs of snow or ice. Frightened driver and children in vehicle. Were able to coast to the side of the road, turned off vehicle and restarted and able to drive off. Clearly seems to be an issue with “snow” mode.

The contact owns a 2023 Kia Telluride. The contact stated that on two separate occasions while driving the vehicle in Snow Mode and attempting to accelerate while making a left turn, the vehicle lost motive power. The contact stopped and restarted the vehicle. There were no warning lights illuminated. The vehicle was taken to the local dealer, who was unable to determine the cause of the failure. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 1,000.

Telluride was in snow mode with 4 wheel lock activated due to snow covered roads. I was at a stop light, when light turned green I removed my foot from the break. My vehicle began to roll forward slightly as it always does. I gently pressed the gas to continue forward but vehicle did not gain speed, it continued to slowly roll as if my foot was not pressing the gas. I removed my foot from the gas and again pressed the gas gently, my vehicle was not advancing. I deactivated the 4 wheel lock feature but remained in snow mode, gently pressed the gas and my vehicle advanced as normal. The same incident happened with my husband the day prior. Several complete stops were made prior to the incident while in snow mode with 4 wheel lock activated and no issues occurred. After research and reading other incidents like mine it appears this is a common issue. Most people stated this was normal to prevent sliding and spinning. If this is a normal feature then KIA needs to revisit this and consider safety. It is not safe to be rolling into an intersection and having no power when pressing the gas. KIA owners should not have to switch drive modes or deactivate a feature to have the ability to advance their vehicle out of an intersection. This feature could result in serious accidents.

The vehicle started displaying every single warning light stating the engine was shutting down and to pull over immediately. Power steering went out along with power brakes and the infotainment before vehicle could be pulled over safely. All occurred within 10 seconds. I was barely able to pull onto a side street without getting hit. Vehicle completely shut off as if battery was removed. I jump started vehicle but upon removing the jump starter after engine was running the vehicle shuddered and shut off again. The vehicle was towed to KIA service and they diagnosed the issue to be a faulty battery. Battery was replaced under warranty and picked up. The next day, the issue occurred and the vehicle shut off. Luckily I was able to get to a safe place before loosing all power. Shortly before the second issue the vehicle displayed a notification stating an engine control fault was detected. The vehicle is currently disabled and waiting to be towed again. I suspect the issue is the alternator as other people say this issue occurred with their alternator on the same vehicle as well. Towing took 4 hours last time and I do not believe it will be any quicker this time. I am without a vehicle until then. This issue is very dangerous and needs to be addressed immediately!