Ok fellas, After a long holiday weekend, I got my #$% together and have mailed out the first batch of evaluation units.
With this we hope to satisfy the Seville / Deville markets going back as far as '98.
All other models that have class2 data comm should work provided we get the correct interface cabling. This includes all GM vehicles, not just Cadillacs.
The next step is to create these interface cables for various GM vehicles. If anyone has a copy of the onstar interface schematics from their service manuals, please send me an email (no PM's please) and I will begin compiling / defining and creating interface cables for the various vehicles.
With positive feedback from the field, we can begin production orders for anyone else interested in these units.
Keep your eyes on this thread for additional status updates and field testing results.
Thanks again for all of your help and interest in this.
info@costartech.com
-RustyBlazerDude