Here, read this. http://www.grandprixforums.net/ebcm-...ion-50176.html

I've been round and round with ebcm crap. Careful with barcodes/part #s, even though you got another ebcm it may not work.

If all else fails, get whatever money back you can and let ModuleMaster rebuild it. It's like $200 5 year warranty and they not only repair it but they upgrade the common fail part. It's legit