Trim works going up every time. Down works after an intermitent up or hold down for 2 seconds let off and then down again and it will move most of the time. Pulled the wires to the motor and touch them to the battery. Up and down work both directions. Not the motor. When the down doesn't work, it's reading only 2 - 5 volts. When it works it's getting 12.5. I think I need a new solenoid.

Yamaha 115 Fstroke 2003

G.