Speed Set Buttons Not Working

[koala1]

Hi All
This is my first post on the site any help is great. With my speed set when I switch it on I can scroll down to the speed I want, and the boat holds speed. But when I want to go up I press the up button but nothing happens also my set button does not work. I think it's the control panel that is the problem does anyone have any information on this panel wiring diagrams what type of signal it sends to ECM, the cost of the panel.
Thanks

[Ewok]

First, what year and model boat do you have? When you increase speed does it say more throttle on the display screen? You may just need to push up the throttle to give the cruise control more throttle authority.

[koala1]

Sorry the boat is a 20v 2007.
I have had the throttle wide open the speed set engaged say at 20 miles a hour and it will not let me speed up when I press the up button.

[skippabcool]

Sometimes on mine I have to push it multiple times to get it to move up.

[Matt Garcia]

You may need to have the Speed set "flashed". Mine did this at one point too. I had the factory flash it and it worked again without having to replace the panel.

[rickd3508]

I had to have the panel replaced in my 2009. The Set button just quit working one day.

[koala1]

I'm thinking it's the panel to if it's not to rude how much was the panel.