The wires coming out of the new trim motor are: ORN, GRN, BLU, WHT AND BLK. The wiring harness, P30, to power the trim motor, has wires colored: WHT/ORN, WHT/GRN, WHT/BLU, WHT, WHT. So which WHT, WHT goes into the D-sub connection holes 4 and 5? Or, does it make any difference?