Ok so for my trip this weekend I need to tow a jet ski trailer and it has a 4 pin harness, my expy only has a 7 pin so im connecting a 4 pin to it. can someone give me the color of the wires on the expy that correspond with the 4 ways. the 4way goes as follows
White-Ground
Green-Right turn
Yellow-left turn
Brown-Tail/Park
White-Ground
Green-Right turn
Yellow-left turn
Brown-Tail/Park