Cadillac CTS-V Forum banner
1 - 1 of 1 Posts

·
Registered
Joined
·
441 Posts
Discussion Starter · #1 ·
Have a 11 auto trans I’m selling, have someone interested in buying it but he has a 09 will it interchange? Would you just have to swap Tcm from 09 to the 11? Can you just flash the 11 Tcm and have it programmed to the 09? Any advice would be awesome as I don’t want to sell something he can’t use. Gm techs on here with any knowledge of this?

thanks in advance!
 
1 - 1 of 1 Posts
Top