Engine/Transmission (1998.5 - 2002) Do & don't of swapping modules w/vin numbers?

[SSolderitch]

I swapped the abs controller & had no issues.

What about ecm & pcm?



I don't have factory radio or compas & have manual transmission.

vin # are in abs, air bag, body timmer (dash) pcm & ecm.



Should I try it or dealer flash vin on installation?