PCM Swap

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Daniel12

Member
Joined
Feb 11, 2022
Posts
51
Reaction score
35
Location
Toronto
Ram Year
2017
Engine
HEMI 5.7L
I'm thinking about buying a used UNLOCKED PCM. The PCM was unlocked by HPT and the guy is no longer using it. What information do I need to make sure that this PCM will work in my truck? I know that I'll have to program my VIN to the unlocked PCM but other than that, what is involved? Does anything other than the VIN need to be swapped over?

Original PCM P/N - P68243-303AB
Used UNLOCKED PCM P/N - P68243-305AB

Are the numbers above relevant? New to this whole thing.

Thanks
 
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