transmission service (power train ) caused my parking rod dislodged/broken to slip/jerk to lose control of vehicle. It had put us at high risk, no airbags didn't go off to causing passenger to hit their head blacking out and non-stop pain in rotating cuff of right shoulder. It was inspect by the police and city from not being drive-able to be towed and inspected by the towing/mechanical person. The messages that showed on dashboard was transmission failed/ services, engine light and having electrical issues to light was flicking once press on brakes. when idling to pulling off from a stop cause to jerk.