2007 Nissan Altima shut off

My 2007 Nissan Altima‘s engine just randomly shut
off while driving down the highway. No weird noises;
just randomly shut off but kept electricity. When I try
to start it the electricity turns on but it doesn’t even
attempt to crank. You can hear all the fans come on
and everything but it’s like the motor is locked down.



Have check the starter, battery, alternator. I do also
get a amber key light in the top left of the dash and
when you shut the car off the steering column won’t
lock.