Check hybrid system lights came on and the vehicle failed to start. this is the second occurrence. the inverter was replaced following the first occurrence in 2011. the vehicle was moving during the first occurrence.
Engine shuts down with no warning with no power to control or navigate the vehicle. this happens while the vehicle is in motion.
Two different times, after driving 2 hours over a mountain pass on the highway, pulling a small popup camper, the vehicle died at the campground. after doing some research, i found out that toyota/lexus used prius inverters on 2006 hylander and rx440h vehicles and they overheat and fail because they are meant for a smaller vehicle and have inadequate solder. there is a recall for inverters on 2006, but my vin number is not showing up as qualifying. the inadequate inverters were installed on rx400h models with vin numbers ending in 60036526 and lower. my vin number ends 60029638-- so an inadequate inverter was installed in my vehicle. toyota/lexus needs to add my vin number to the recall group, but they are hesitant because of the exhorbitant cost of the inverter. this is a serious safety issue because the overheated inverter can cause the vehicle to go into a fail/safe- limp home mode suddenly and the vehicle can completely shut down while driving causing the vehicle to stall unexpectedly, with high risk of a crash and possible injury or death