Love my TPMS, not that I'd bother trying to add it, -2 this morning and left rear has 32 psi. My 09 XFEs only option is AC. Absolute accuracy of MPG indicaters really isn't important, it's just a learning tool to do better.
Kt's cobalt BCM died, that would be the one you'd have to replace to if a swap would enable stuff, but I think the a GM dealer has to match it with your VIN. If adventrous enouch look at HPturners to see if you bought one of them you can enable the features you want. They generally are aimed at ECM issue (tuning the engine) not sure if they allow you to get into the BCM, but we're talking $600.
ABS/TC/ESC wasn't required till later 2011 or later, TPMS was required sooner, I'm guessing 08 or 09.
|