I have a 2000 Sea Doo GTX. When the key is put in, there used to be a buzzer beep. Now there is none. I bought a new buzzer and plugged it into the harness to where the factory buzzer was plugged in and it still does not ring. I put 12 volts directly to the buzzer, and it works. I am guessing the problem is in the harness? But I am not sure what to do next? Help if you can?