Preventing repair? It's possible, although it's worth noting that auto makers used to do more to prevent repair, but were forced to back down by a 2012 Massachusetts automotive right-to-repair law.

https://www.nytimes.com/2014/02/02/automobiles/carmakers-to-...

via https://www.nytimes.com/2019/04/06/opinion/sunday/right-to-r...

via OP