NHTSA Complaint #11466168 — 2015 JEEP GRAND CHEROKEE

My 2015 Grand Cherokee has a Service Shifter warning that has come on and causes the transmission to jump while driving. I've taken this problem to the dealership and was initially charged for a new shifter and wiring harness. Two weeks later the problem returned. I took the car back again and was told the system wasn't reset. Two weeks later problem returned. Took it back to dealership and was charged to reset two more codes. Two weeks later the problem returned. Took it back to the dealership and was told power steering pump had leak and was traveling to the area where the sensor was causing it to go off. Paid for more repairs and now 4 days later the service shifter light is back on and more frequently than before. This issue nor should any issue cause someone to continuously miss work to deal with a problem that has caused at least one fatality that's well known about. Nor should it cause an expense every time the vehicle is brought in. This is a problem that could cause serious harm if not addressed and if the problem cannot be addressed then at the very least someone should be willing to say so instead of grasping at straws trying to fix an unfixable problem.