New BCM
#12
You will also need a software subscription. the last price I remember seeing was $50,000.
#14
I have been trying to tell you, not a DIY job. They will probably have to completely re flash the computer, then set everything back up. Shop around for dealers, some charge less. Should be an hour or less labor, I would think.
AND, find out what caused the shorting and be sure it's fixed.
AND, find out what caused the shorting and be sure it's fixed.