OK finished up the alarm today and it works as advertised waiting for the dome timer delay and I finally got the washer bottle installed (well I did not do it but it's in) and the wipers work but the motor for the water pressure is not.

On my 77 the same fuse feeds both the washer pump and the wiper motor yellow to the pump is pwr Blue is grnd from the wiper sw. ck at the pump if you have pwr then your problem would be up and maybe into the switch

It all worked prior to getting the bottle re-installed into the impossible corner but  since I got the car back no working motor. Checked the wiper motor and fuse and it all worked when I connected prior to the bottle for installation.  So if I can get the harness off at the pump(anyone have 1/2inch thick arms that can bend 360 degrees and are 48 inches long)  or a rachet extender that bends several different directions and then can attach it onto the plastic nut you cannot see and remove to get the motor out....then try the reverse to get the motor re-installed.....what were the engineers thinking????

OK got the pump working. As stated The wire was good and the pump ws good, but somehow the connector needed a little cleaning to make contact. Presto and now The pump works fine.  I know you all know this but there is a panel inside the wheel well that provides access to the bottle(but mine was epoxied shut) but you can reach in the open scoop and your right at the pump and the wire.... I know you all knew this but  my first vette I had no clue it was in reach, never tired it??? Now on to the cruise control...bringing it back alive from the swamps.....