I guess you didn’t finish correctly 5_2_1. The shaft setup if finished correctly when you see in the end of moving - - - - If you not see it, you should try more times.
Usually when I do 5_2_1 I set jumper on XB1. Then I will not get 0021.
And sometimes after I start 5_2_1 the car starts and then stops, it means I need to move the car lower and the try again or I need to turn off and turn on the power.