I installed a new ignition switch in the Yamaha 703 controller and discovered it had been done before and by someone who southern engineered it. I tried to get a wiring diagram online but could not get anything to download so I could take it with me outside so I wired it the best I could. Now when I turn the switch on nothing happens, no dash lights no gauges turn on etc. When I turn key to start everything turns on and motor starts but the tech jumps to what ever rpm it wants to and stays there. Do you have any suggestions or can you email me a copy of the wiring diagram for the motor and 703 control unit
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