Paulo that stinks I just took my car for a similar issue. Looks like they are on back order for a while. They said that I can take it home, but cannot garuntee it is safe to drive. TBH they also said that other mechanic shops in the area might be able to fix it with "OEM" parts, but he could not recommend any.
My Error Codes are as followed.... its alot....
U3000
C0001, C0002 C020, C022, C0022:49, C1012, C1018
Quoted a rough estimate of 2.5k for parts and with labor comes to around 4.5k ..... At this point I am at the point of paying it, due to the car shortage and such.