700 r4 plug pins looking at the pins on the wireing harness connector need a 5 pin relay because you need normally closed contact. when you press the brakes, it kills 12v to the torque converter
the lighted switch is to turn it on or off. the lighted section will light when it goes in overdrive. i just leave the switch on all the time. it won't lock by itself until it shifts in overdrive.
