1996 Tacoma Brakes

So I just realized that my Load Sensor Valve for my rear brakes was never connected. Appears though that lines are run to the rear wheels. So what do I need to do. Can't find a diagram.
Any help would be appreciated.

 

looking at the rust on everything im sure the system has corroded away and like mine its been bypassed alltogether.

 

so it appears like the system is gone, you are correct. Not hauling anything of any substance. Should I be ok?

 

Looking for part where brake hose connects with hard line. I have one on either side for the front wheels. Basically a metal bracket. Anywhere to get these other than Toyota?

 

other than a clean donor vehicle it might be better to get them new and no play around with the brakes