Chevrolet Camaro 1967-2002 - Help Retreive Cluster Mileage

Hi I have a 02 camaro SS (totaled) I removed the motor from and forgot to get the cluster mileage from it before i removed everything. I know it had 55xxx, but was wondering if anyone can tell me what i can do to make the cluster light up to show the mileage. Thanks for any help

I've read on hear before that the odometer statement is held in the BCM memory