the wiring from left to right on the grey block is as follows
top 1st connection is BROWN
top 2nd connection is BLUE
top 3rd -------------nothing
top 4th -------------nothing
under 1st connection is brown/white wire
under 2nd connection is 2 blue wires
under 3rd connection is empty
under 4th connection is 2 black/white wires
wires under the grey block are spade connections
if you need any more details let me know
frank
March 2009