Hey guys Im new to the forum and have an issue with my 3rd gen. I purchased the truck 05 2500 not running and narrowed it down to the ecm. Pulled it and sent it off to SIA Electronics. They said it was an eprom problem and cant be repaired. I found another ecm from a 04 I want to know if this is compatible or do I need to find an 05 ecm. Any help is greatly appreciated.

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