Swapping unflashed Mopar PCM between security & non security trucks

[Nolan]

What's the current consensus about swapping an unflashed (no vin) Mopar PCM between a same year truck with no security and a truck with security?

I have my old 2000 Mopar PCM that I ran on my truck (no security) for a while before switching to a B&G PCM. I'm wondering if it will work on my 'new' truck that has security.

If it will run on the new truck the question then becomes will it still work on the old truck?

Nolan

[BTLFED R/T]

Even if it was flashed for non-security, it will work in a security enabled truck. But not vice versa. Since it's unflashed, none of that matters.