Mar 26, 2025Electrical systemSpeed controlBrakes
I Was driving down highway and receive a fe messages in quick order -front sensors off, front camera off, collision detection off, regenerative braking off - started moving toward right shoulder prior to pulling off - car lost speed at high rate putting me in jeopardy of being rear ended. 2025.06.012 code was loaded into truck the day before - this was first real drive after new code loaded into truck - early in the morning the warning for front sensors off, collision detection off, regenerative braking off did come and I pulled off and rebooted system. Everything seemed to be fine - made into office and again on return the loss of speed at high rate was a safety issue.
NHTSA ODI 11650888
Apr 24, 2024Speed controlBrakesCrash
The components that failed are Traction Control, Stability controls, and Anti-Lock Braking while in high regeneration mode. Vehicle can easily become incontrollable in low traction situations (in high regeneration mode) that is a danger to the driver and others on the road. Sequence of Events 1.Vehicle begins to Aquaplane 2.Driver (myself) removes foot from the accelerator pedal (standard technique to regain control) 3.The tires in the front loose more traction and skid due to high regeneration mode. 4.With even less traction the vehicle is out of control In the moment, my first concern and priority was other drivers. I was able avoid six lanes of traffic in the direction of travel without hitting another vehicle before hitting the should barrier. The vehicle felt like there was no ABS (Antilock Braking System) and no traction control. It felt like the vehicle locked all four wheels (like I had placed the vehicle in park). In addition, I had a service scheduled at the end of May 2024 (scheduled in January 2024) for issues with the rain sensor(s). I do not know if these sensor(s) comes into play. It is my belief that there should be a safety warning when using High Regeneration mode and the vehicle should automatically switch back to Low Regeneration mode with each new startup. I have noticed this feature in other electric cars (Audi/BMW) and have begun to understand why these vehicles perform this function. In addition, I have searched the Forum website and have discovered others that have experienced the same issue related to traction in this mode.
NHTSA ODI 11585044
Nov 3, 2023Speed controlFuel system
High Voltage battery failed twice. At highway speeds and during failure vehicle resorts to turtle mode.
NHTSA ODI 11553369