can i take an ecm out of a 95 jeep grand cherokee with security and put it into a different 95 jeep grand cherokee with no security, would it be compatable?
No, the numbers have to match, if your having trouble finding a replacement ECM, check your local parts store about sending yours out to be redone.
I believe the one you want to put in would have to be flashed for your vehicle by the dealer.
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