I know the LBZ and LMM ECM's are slightly different and you cant exchange operating systems....but what about the van ECM's?
Are the 06-07 van ECM's the same as the 06-07 LBZ ECM's? If I buy an 06-07 van ECM can I reflash it with a pickup truck OS???
I tried a search but couldnt find anything....
thanks
ben