Re: Need Help with 2001 60hp yamaha outboard trim and tilt!
I am not an expert on this but I have worked on various tilt trim units.
if the motor does not spin, you have a motor or electrical problem.
if the motor turns and the tilt will not go all the way up you have low fluid or air.
make sure your battery connections are clean and tight.
If you disconnect the green and blue wires that go to the tilt trim motor, you can try touching the blue and green leads to the hot lead on the starter solenoid one at a time. one is for up and one is for down. do not disconect the black ground wire. do not touch both wires to the hot at the same time. make sure not to ground any loose wires.
if the motor turns, you have an electrical problem probably a bad solenoid or bad control wires.
the motor housing on some Yamaha's is steel. they rust out, ruining the motor.
if the motor will not turn you may have a motor problem
the clymer repair manual has a detailed troubleshooting guide on this problem.