ABT Electronics did a great job on the original install, but they won't do they bypass.

 

I could probably follow the instructions to ground two wires, but I have no idea how to pull the unit or access the back-side. With detailed instructions that wouldn't require too much time or spontaneous blue poetry I might tackle it myself, but I haven't been able to find any.

 

So I'm looking for help in downtown Chicago to do the 2-wire bypass for my Z-2.

 

Suggestions?

 

2003 Tahoe