We just bought a sweet boat. Only the wiring was totally fried, Gutted it out, Bought a similar (82 Bayliner Volvo 4 banger) Harness. The Trim box and switch were bad on the old and included in the new... However, I have a 4 wire female plug coming off the trim motor and only 2 wires coming from the Box, Is the newer trim setup just wired differently, if so can I just jumper the motor? Colors are brn, black, blue, and green/yellow. Also, I have 3 wires going to trim sw. but only 2 are used.?? 12V in center pole is wired directly to the dash. One more question, The dash has an AMP meter on it and I could not find any mention of that in manuals, I just want to be sure in rewiring so this wont happen again.