Vehicle gas/brake pedal to close causing the other to be applied by mistake causing accidents

NHTSA Complaint Description What Happened & Safety Risk: While driving a 2024 Jeep Wrangler 4xe at highway speeds on Interstate 84, the vehicle suffered a catastrophic, unrecoverable loss of motive power. Without any warning, the vehicle completely seized up, shut down, and turned off entirely while moving in active traffic. This exact life-threatening failure has now occurred twice. Operating a vehicle that completely dies at highway speeds places the driver, passengers, and all surrounding traffic at an extreme risk of a high-speed rear-end collision, as the vehicle loses all ability to accelerate or safely clear the roadway. Component/System Malfunction: The failure lies within the hybrid propulsion system and electrical/software communication network (specifically relating to active Federal Recalls 25V710 for Hybrid Control Processor software shutdown and 25V766 for engine sand contamination). The vehicle is absolutely available for inspection upon request. Dealer Confirmation & Inspection: The problem is currently being evaluated. The vehicle is currently held at an authorized Stellantis dealership service department, where it was brought immediately following the most recent highway shutdown. Warning Symptoms: There were no advance warning lamps, diagnostic messages, or performance symptoms prior to the failure. The loss of propulsion and complete vehicle shutdown occurred instantaneously and without warning while traveling at highway speeds.

* See list below for specifics - yes vehicle is available at mechanics location * 6 lane intersection - vehicle and myself were in center lane blocking traffic - made 911 call requesting officer since I was blocking traffic * See below for detailed description * No at this particular time, it is at the mechanic's shop for further investigation - shop was closed by the time the tow truck carried the jeep to the drop off location * See below for detailed description Within the last week the jeep turned off on its own while sitting with the engine running in a parking spot, it also automatically slowed down to less than 25 mph unable to give it gas and then a warning came on about the sway bar being disconnected, the check engine light came on for a few days then turned off by it self, the last incident some of the following warning lights came on before the jeep came to a stop on it's own while traveling approx 45 mph on a 6 lane street - serv 4wd, auto emergency braking unavailable, sway bar!, service electronic stability control, sway bar disconnect unavailable, forward collision warning off, adaptive cruise control fault, and as the jeep cut off the warning light for the plug status fault warning came on. The vehicle has been towed to a mechanic and they will let me know the status of the jeep once they have checked it out.

Started car and check engine light was on. Started to drive it and the battery and other lights came on. Engine sounded funny and electric motor was not available. As I was trying I needed to pull off because it was not moving smoothly and was jerky. I pulled over into a parking lot and put in park and the lights indicated it was in charging mode. After repeated attempts to turn the vehicle completely off I was able to. When I was able to finally turn it back on it the engine was very loud. While driving the car would accelerate when I did not have my foot on the brake and was getting warm inside the cabin. At random times the battery light and a red turtle would appear saying the speed was being limited. This happened repeatedly. The following day on the way to try to bring it to the dealership to fix it the speed was increasing while on flat ground unless I had foot on break and then the red turtle would come back on. I determined it was unsafe to drive and requested a tow to the dealership.

With the recent completion of recalls 68&78c , and a new HV battery, APPEARS TO ME, thatJeep has changed the software for the throttle response when in electric mode. The result creates a safety hazard as you lose pedal response and power when the battery reaches below 35% or about 9 miles remaining. On the highway the jeep loses all power and will not accelerate over 62 mph. And the same around town when you need that extra umph, the pedal becomes dead. More Scary when you’re on the highway!! The result? Since the electric power output is unavailable, you have to mash the pedal to the flow to kick it out of electric mode. But this is also unsafe as now you start the engine (often cold as I was running electric mode) and you smash the rpm’s over 6k to launch the gas engine (That can’t be good for the engine long term) . Before battery replacement and recall software updates, this process was very smooth and occurred with 5% or less battery life. This had occurred a few times and could probably reproduce it when this scenario is present