[VetteVet]

Originally Posted by englands 71

Vette thanks a lot for your patience. That last test definitely proved it was the turn signal switch. I took it out and held it in my hand and my brakes worked. It appears that the switch was in some kind of bind and the harness had to be laying just right behind the steering wheel or it would short out. Weirdest thing I've ever seen , well maybe not the weirdest but anyway I got brakes now ! Thanks man !

Well good for you on fixing a tough problem. These switches are usually pretty reliable and simple to install. I would guess you just got a couple of bad ones.

I just saw this on the 67 to 72 board and thought of your thread.

http://67-72chevytrucks.com/vboard/s...d.php?t=711090