power trim not working

my power trim worked all winter even last week. now all I get is a click from the control relay. the battery is charged. could the relay be bad ? last year the trim would sometimes go on by its self.

[boats.net]

Could be the trim motor, disconnect green and blue from trim relay and connect trim motor wires to 12 volt battery, should run.

If the motor checks good, then check the control relay on the motor. I just got thru with this problem on one of my motors.

[jb123]

if you have a solid click "up and down" relay is ok. use a meter on blu and grn to test output.