but I can't find the 4-socket connector for the code reader that is supposedly in the front passenger footwell. Anyone have a good description or photo of it's location? I've removed every cover that is easily removed in the footwell and see nothing.

I'm still having trouble getting this thing back together after servicing the main and tonneau cylinders. The roll-over bar will not stay retracted preventing the top from operating. No codes on the roll-over system (that system's socket is conveniently located in the sixteen port diagnostic socket in the engine compartment) but I suspect a top system code may be interfering with the roll-over operation.