Dear Brain trust.

I was wondering what modules in the vehicle will work independently from each other and/or the BECM. I know that pretty much everything runs through that bloody thing but system like the EAS, ABS/TCS, ZF ECU, etc. -should- work without the BECM present, right? Apart maybe from a speed signal or something that should be picked up

Anyone have any experience with this?

Cheers,
-P