help anybody ever have problem with port side lower unit brovo 1. goes down with switch but but wont go up no power when tested. relays are good no power from black control box.also no power to trim on throttle. it will work if i jump power to switch. 2001 312 fastech

Make sure trim senders on the drive have power. Mine had corroded the wires. I could trim down, but had to use the trailer out switches to get the drives to go back up.

my wire broke last year thats also what I have to do

thanks ill try connection