Mercury 50 HP Tilt & Trim

[1superdadmx]

My power trim on a 50 HP Merc is extending the rod when the up or down button is pushed. What might be the problem?
Thanks.

 

[Chris1956]

You might tell us the year of the motor, as PTT units were of different types. Also, did it ever work correctly, or did you buy it this way.

A "normal" PTT system would have 2 solenoids, one powered by a blue wire for up and one by a green wire for down.