2003 Yamaha 150 Salt Water series

[stevestever]

I'm trying to diagnose an issue with my trim. Using the button on the motor or the throttle the trim will go up. It clicks to go down, but only intermittently will it actually lower. Any ideas? I messed with the wiring and it does not appear to be a connection issue.

 

[99yam40]

My thoughts are burnt contacts inside the T&T relay not making good contact every time

 

[boscoe99]

I second 99yams thoughts.

Reverse the power leads at the relay. Green where blue was and blue where green was.

Then use the trim and tilt buttons. If it clicks and sometimes goes up, but now consistently goes down, I think the relay assembly is kaput.

 

[stevestever]

I second 99yams thoughts.

Reverse the power leads at the relay. Green where blue was and blue where green was.

Then use the trim and tilt buttons. If it clicks and sometimes goes up, but now consistently goes down, I think the relay assembly is kaput.

Ok, I will try that. Thanks for the input.